Mazda MX-5 1990-1998 Fault Codes

Engines included:

  • 1.6i 16V Petrol (B6)
  • 1.6i 16V Petrol (B6)
  • 1.8i 16V Petrol (BP)

Diagnostic Instructions

Connect an OBD scanner to your Mazda MX-5 1990-1998 to retrieve diagnostic fault codes.

Steps:

  • Connect OBD scanner to diagnostic port
  • Turn ignition to ON position (engine off)
  • Follow scanner instructions to read codes
  • Record any codes displayed
  • Consult service manual for code meanings

Fault Codes including 1000 manufacturer-specific

Body
Code Description
B1942 Available in product
B1943 Available in product
B1944 Available in product
B1945 Available in product
B1946 Available in product
B1947 Available in product
B1948 Available in product
B1949 Available in product
B1950 Available in product
B1951 Available in product
B1952 Available in product
B1953 Available in product
B1954 Available in product
B1955 Available in product
B1956 Available in product
B1957 Available in product
B1958 Available in product
B1959 Available in product
B1960 Available in product
B1961 Available in product
B1962 Available in product
B1963 Available in product
B1964 Available in product
B1965 Available in product
B1966 Available in product
B1967 Available in product
B1968 Available in product
B1969 Available in product
B1970 Available in product
B1971 Available in product
B1972 Available in product
B1973 Available in product
B1974 Available in product
B1975 Available in product
B1976 Available in product
B1977 Available in product
B1978 Available in product
B1979 Available in product
B1981 Available in product
B1982 Available in product
B1983 Available in product
B1984 Available in product
B1985 Available in product
B1986 Available in product
B1987 Available in product
B1988 Available in product
B1989 Available in product
B1990 Available in product
B1991 Available in product
B1992 Available in product
B1993 Available in product
B1994 Available in product
B1995 Available in product
B1996 Available in product
B1997 Available in product
B1998 Available in product
B1999 Available in product
B2000 Available in product
B2001 Available in product
B2002 Available in product
B2003 Available in product
B2004 Available in product
B2005 Available in product
B2006 Available in product
B2007 Available in product
B2008 Available in product
B2009 Available in product
B2010 Available in product
B2011 Available in product
B2012 Available in product
B2013 Available in product
B2014 Available in product
B2015 Available in product
B2016 Available in product
B2017 Available in product
B2018 Available in product
B2019 Available in product
B2020 Available in product
B2021 Available in product
B2022 Available in product
B2023 Available in product
B2024 Available in product
B2025 Available in product
B2026 Available in product
B2027 Available in product
B2028 Available in product
B2029 Available in product
B2030 Available in product
B2031 Available in product
B2032 Available in product
B2033 Available in product
B2034 Available in product
B2035 Available in product
B2036 Available in product
B2037 Available in product
B2038 Available in product
B2039 Available in product
B2040 Available in product
B2041 Available in product
B2042 Available in product
B2043 Available in product
B2044 Available in product
B2045 Available in product
B2046 Available in product
B2047 Available in product
B2048 Available in product
B2049 Available in product
B2050 Available in product
B2051 Available in product
B2052 Available in product
B2053 Available in product
B2054 Available in product
B2055 Available in product
B2056 Available in product
B2057 Available in product
B2058 Available in product
B2059 Available in product
B2060 Available in product
B2061 Available in product
B2062 Available in product
B2063 Available in product
B2064 Available in product
B2065 Available in product
B2066 Available in product
B2067 Available in product
B2068 Available in product
B2069 Available in product
B2070 Available in product
B2071 Available in product
B2072 Available in product
B2073 Available in product
B2074 Available in product
B2075 Available in product
B2076 Available in product
B2077 Available in product
B2078 Available in product
B2079 Available in product
B2080 Available in product
B2081 Available in product
B2082 Available in product
B2083 Available in product
B2084 Available in product
B2085 Available in product
B2086 Available in product
B2087 Available in product
B2088 Available in product
B2089 Available in product
B2090 Available in product
B2091 Available in product
B2092 Available in product
B2093 Available in product
B2094 Available in product
B2095 Available in product
B2096 Available in product
B2097 Available in product
B2098 Available in product
B2100 Available in product
B2101 Available in product
B2102 Available in product
B2103 Available in product
B2104 Available in product
B2105 Available in product
B2106 Available in product
B2107 Available in product
B2108 Available in product
B2109 Available in product
B2110 Available in product
B2111 Available in product
B2112 Available in product
B2113 Available in product
B2114 Available in product
B2115 Available in product
B2116 Available in product
B2117 Available in product
B2118 Available in product
B2119 Available in product
B2120 Available in product
B2122 Available in product
B2123 Available in product
B2124 Available in product
B2125 Available in product
B2126 Available in product
B2127 Available in product
B2128 Available in product
B2129 Available in product
B2130 Available in product
B2131 Available in product
B2132 Available in product
B2133 Available in product
B2134 Available in product
B2135 Available in product
B2136 Available in product
B2137 Available in product
B2138 Available in product
B2139 Available in product
B2140 Available in product
B2141 Available in product
B2142 Available in product
B2143 Available in product
B2144 Available in product
B2145 Available in product
B2146 Available in product
B2147 Available in product
B2148 Available in product
B2149 Available in product
B2150 Available in product
B2151 Available in product
B2152 Available in product
B2153 Available in product
B2154 Available in product
B2155 Available in product
B2156 Available in product
B2157 Available in product
B2158 Available in product
B2159 Available in product
B2160 Available in product
B2161 Available in product
B2162 Available in product
B2163 Available in product
B2164 Available in product
B2165 Available in product
B2166 Available in product
B2167 Available in product
B2168 Available in product
B2169 Available in product
B2170 Available in product
B2171 Available in product
B2172 Available in product
B2173 Available in product
B2174 Available in product
B2175 Available in product
B2176 Available in product
B2177 Available in product
B2178 Available in product
B2179 Available in product
B2180 Available in product
B2181 Available in product
B2182 Available in product
B2183 Available in product
B2184 Available in product
B2185 Available in product
B2186 Available in product
B2187 Available in product
B2188 Available in product
B2189 Available in product
B2190 Available in product
B2191 Available in product
B2192 Available in product
B2193 Available in product
B2194 Available in product
B2195 Available in product
B2196 Available in product
B2197 Available in product
B2198 Available in product
B2199 Available in product
B2200 Available in product
B2201 Available in product
B2202 Available in product
B2203 Available in product
B2204 Available in product
B2205 Available in product
B2206 Available in product
B2207 Available in product
B2208 Available in product
B2209 Available in product
B2210 Available in product
B2211 Available in product
B2212 Available in product
B2213 Available in product
B2214 Available in product
B2215 Available in product
B2216 Available in product
B2217 Available in product
B2218 Available in product
B2219 Available in product
B2220 Available in product
B2221 Available in product
B2222 Available in product
B2223 Available in product
B2224 Available in product
B2225 Available in product
B2226 Available in product
B2227 Available in product
B2228 Available in product
B2229 Available in product
B2230 Available in product
B2231 Available in product
B2232 Available in product
B2233 Available in product
B2234 Available in product
B2235 Available in product
B2236 Available in product
B2237 Available in product
B2238 Available in product
B2244 Available in product
B2246 Available in product
B2247 Available in product
B2248 Available in product
B2249 Available in product
B2250 Available in product
B2251 Available in product
B2252 Available in product
B2253 Available in product
B2254 Available in product
B2255 Available in product
B2256 Available in product
B2258 Available in product
B2259 Available in product
B2260 Available in product
B2261 Available in product
B2262 Available in product
B2263 Available in product
B2264 Available in product
B2265 Available in product
B2266 Available in product
B2267 Available in product
B2268 Available in product
B2269 Available in product
B2270 Available in product
B2271 Available in product
B2272 Available in product
B2273 Available in product
B2274 Available in product
B2275 Available in product
B2276 Available in product
B2277 Available in product
B2278 Available in product
B2279 Available in product
B2280 Available in product
B2281 Available in product
B2282 Available in product
B2283 Available in product
B2284 Available in product
B2285 Available in product
B2286 Available in product
B2287 Available in product
B2288 Available in product
B2289 Available in product
B2290 Available in product
B2291 Available in product
B2292 Available in product
B2293 Available in product
B2294 Available in product
B2295 Available in product
B2296 Available in product
B2297 Available in product
B2298 Available in product
B2299 Available in product
B2300 Available in product
B2301 Available in product
B2302 Available in product
B2303 Available in product
B2304 Available in product
B2305 Available in product
B2306 Available in product
B2307 Available in product
B2308 Available in product
B2309 Available in product
B2310 Available in product
B2311 Available in product
B2312 Available in product
B2313 Available in product
B2314 Available in product
B2315 Available in product
B2316 Available in product
B2317 Available in product
B2318 Available in product
B2319 Available in product
B2320 Available in product
B2321 Available in product
B2322 Available in product
B2323 Available in product
B2324 Available in product
B2325 Available in product
B2326 Available in product
B2327 Available in product
B2328 Available in product
B2329 Available in product
B2330 Available in product
B2331 Available in product
B2332 Available in product
B2333 Available in product
B2334 Available in product
B2335 Available in product
B2336 Available in product
B2337 Available in product
B2338 Available in product
B2339 Available in product
B2340 Available in product
B2341 Available in product
B2342 Available in product
B2343 Available in product
B2344 Available in product
B2345 Available in product
B2346 Available in product
B2347 Available in product
B2348 Available in product
B2349 Available in product
B2350 Available in product
B2351 Available in product
B2352 Available in product
B2353 Available in product
B2354 Available in product
B2355 Available in product
B2357 Available in product
B2358 Available in product
B2359 Available in product
B2360 Available in product
B2361 Available in product
B2362 Available in product
B2363 Available in product
B2364 Available in product
B2365 Available in product
B2366 Available in product
B2367 Available in product
B2368 Available in product
B2369 Available in product
B2370 Available in product
B2371 Available in product
B2372 Available in product
B2373 Available in product
B2374 Available in product
B2375 Available in product
B2376 Available in product
B2377 Available in product
B2378 Available in product
B2379 Available in product
B2380 Available in product
B2381 Available in product
B2382 Available in product
B2383 Available in product
B2384 Available in product
B2385 Available in product
B2386 Available in product
B2387 Available in product
B2388 Available in product
B2389 Available in product
B2390 Available in product
B2391 Available in product
B2392 Available in product
B2393 Available in product
B2394 Available in product
B2395 Available in product
B2396 Available in product
B2397 Available in product
B2398 Available in product
B2399 Available in product
B2400 Available in product
B2401 Available in product
B2402 Available in product
B2403 Available in product
B2404 Available in product
B2405 Available in product
B2406 Available in product
B2407 Available in product
B2408 Available in product
B2409 Available in product
B2410 Available in product
B2411 Available in product
B2412 Available in product
B2413 Available in product
B2414 Available in product
B2415 Available in product
B2416 Available in product
B2417 Available in product
B2418 Available in product
B2419 Available in product
B2420 Available in product
B2421 Available in product
B2422 Available in product
B2423 Available in product
B2424 Available in product
B2425 Available in product
B2426 Available in product
B2427 Available in product
B2428 Available in product
B2429 Available in product
B2430 Available in product
B2431 Available in product
B2432 Available in product
B2433 Available in product
B2434 Available in product
B2435 Available in product
B2436 Available in product
B2437 Available in product
B2438 Available in product
B2439 Available in product
B2440 Available in product
B2441 Available in product
B2442 Available in product
B2443 Available in product
B2444 Available in product
B2445 Available in product
B2446 Available in product
B2447 Available in product
B2448 Available in product
B2449 Available in product
B2450 Available in product
B2451 Available in product
B2452 Available in product
B2453 Available in product
B2454 Available in product
B2455 Available in product
B2456 Available in product
B2457 Available in product
B2458 Available in product
B2459 Available in product
B2460 Available in product
B2461 Available in product
B2462 Available in product
B2463 Available in product
B2464 Available in product
B2465 Available in product
B2466 Available in product
B2467 Available in product
B2468 Available in product
B2469 Available in product
B2470 Available in product
B2471 Available in product
B2472 Available in product
B2478 Available in product
B2479 Available in product
B2480 Available in product
B2481 Available in product
B2482 Available in product
B2483 Available in product
B2484 Available in product
B2485 Available in product
B2486 Available in product
B2487 Available in product
B2488 Available in product
B2489 Available in product
B2490 Available in product
B2491 Available in product
B2492 Available in product
B2493 Available in product
B2494 Available in product
B2495 Available in product
B2496 Available in product
B2497 Available in product
B2498 Available in product
B2499 Available in product
B2500 Available in product
B2501 Available in product
B2502 Available in product
B2503 Available in product
B2504 Available in product
B2505 Available in product
B2506 Available in product
B2507 Available in product
B2508 Available in product
B2509 Available in product
B2510 Available in product
B2511 Available in product
B2512 Available in product
B2513 Available in product
B2514 Available in product
B2515 Available in product
B2516 Available in product
B2517 Available in product
B2518 Available in product
B2519 Available in product
B2520 Available in product
B2521 Available in product
B2522 Available in product
B2523 Available in product
B2524 Available in product
B2525 Available in product
B2526 Available in product
B2527 Available in product
B2528 Available in product
B2529 Available in product
B2530 Available in product
B2531 Available in product
B2532 Available in product
B2533 Available in product
B2534 Available in product
B2535 Available in product
B2536 Available in product
B2537 Available in product
B2538 Available in product
B2539 Available in product
B2540 Available in product
B2541 Available in product
B2543 Available in product
B2544 Available in product
B2545 Available in product
B2546 Available in product
B2547 Available in product
B2548 Available in product
B2549 Available in product
B2550 Available in product
B2551 Available in product
B2552 Available in product
B2553 Available in product
B2554 Available in product
B2555 Available in product
B2556 Available in product
B2557 Available in product
B2558 Available in product
B2559 Available in product
B2560 Available in product
B2561 Available in product
B2562 Available in product
B2563 Available in product
B2564 Available in product
B2565 Available in product
B2566 Available in product
B2567 Available in product
B2568 Available in product
B2569 Available in product
B2570 Available in product
B2571 Available in product
B2572 Available in product
B2573 Available in product
B2574 Available in product
B2575 Available in product
B2576 Available in product
B2577 Available in product
B2578 Available in product
B2579 Available in product
B2580 Available in product
B2581 Available in product
B2582 Available in product
B2583 Available in product
B2584 Available in product
B2585 Available in product
B2586 Available in product
B2587 Available in product
B2588 Available in product
B2589 Available in product
B2590 Available in product
B2591 Available in product
B2592 Available in product
B2593 Available in product
B2594 Available in product
B2595 Available in product
B2596 Available in product
B2597 Available in product
B2598 Available in product
B2599 Available in product
B2600 Available in product
B2601 Available in product
B2602 Available in product
B2603 Available in product
B2604 Available in product
B2605 Available in product
B2606 Available in product
B2607 Available in product
B2608 Available in product
B2609 Available in product
B2610 Available in product
B2611 Available in product
B2612 Available in product
B2613 Available in product
B2614 Available in product
B2615 Available in product
B2616 Available in product
B2617 Available in product
B2618 Available in product
B2619 Available in product
B2620 Available in product
B2621 Available in product
B2622 Available in product
B2623 Available in product
B2624 Available in product
B2625 Available in product
B2626 Available in product
B2627 Available in product
B2628 Available in product
B2629 Available in product
B2630 Available in product
B2631 Available in product
B2632 Available in product
B2633 Available in product
B2634 Available in product
B2635 Available in product
B2636 Available in product
B2637 Available in product
B2638 Available in product
B2639 Available in product
B2640 Available in product
B2641 Available in product
B2642 Available in product
B2643 Available in product
B2644 Available in product
B2645 Available in product
B2646 Available in product
B2647 Available in product
B2648 Available in product
B2649 Available in product
B2650 Available in product
B2651 Available in product
B2652 Available in product
B2653 Available in product
B2654 Available in product
B2655 Available in product
B2656 Available in product
B2657 Available in product
B2658 Available in product
B2659 Available in product
B2660 Available in product
B2661 Available in product
B2662 Available in product
B2663 Available in product
B2664 Available in product
B2665 Available in product
B2666 Available in product
B2667 Available in product
B2668 Available in product
B2669 Available in product
B2670 Available in product
B2671 Available in product
B2672 Available in product
B2673 Available in product
B2674 Available in product
B2675 Available in product
B2676 Available in product
B2677 Available in product
B2678 Available in product
B2679 Available in product
B2680 Available in product
B2681 Available in product
B2682 Available in product
B2683 Available in product
B2684 Available in product
B2685 Available in product
B2686 Available in product
B2687 Available in product
B2688 Available in product
B2689 Available in product
B2690 Available in product
B2691 Available in product
B2692 Available in product
B2693 Available in product
B2694 Available in product
B2695 Available in product
B2696 Available in product
B2697 Available in product
B2698 Available in product
B2699 Available in product
B2700 Available in product
B2701 Available in product
B2702 Available in product
B2703 Available in product
B2704 Available in product
B2705 Available in product
B2706 Available in product
B2707 Available in product
B2708 Available in product
B2709 Available in product
B2710 Available in product
B2711 Available in product
B2712 Available in product
B2713 Available in product
B2714 Available in product
B2715 Available in product
B2716 Available in product
B2717 Available in product
B2718 Available in product
B2719 Available in product
B2720 Available in product
B2721 Available in product
B2722 Available in product
B2723 Available in product
B2724 Available in product
B2725 Available in product
B2726 Available in product
B2727 Available in product
B2728 Available in product
B2729 Available in product
B2730 Available in product
B2731 Available in product
B2732 Available in product
B2733 Available in product
B2734 Available in product
B2735 Available in product
B2736 Available in product
B2737 Available in product
B2738 Available in product
B2739 Available in product
B2740 Available in product
B2741 Available in product
B2742 Available in product
B2743 Available in product
B2744 Available in product
B2745 Available in product
B2746 Available in product
B2747 Available in product
B2748 Available in product
B2749 Available in product
B2750 Available in product
B2751 Available in product
B2752 Available in product
B2753 Available in product
B2754 Available in product
B2755 Available in product
B2756 Available in product
B2757 Available in product
B2758 Available in product
B2759 Available in product
B2760 Available in product
B2761 Available in product
B2762 Available in product
B2763 Available in product
B2764 Available in product
B2765 Available in product
B2766 Available in product
B2767 Available in product
B2768 Available in product
B2769 Available in product
B2770 Available in product
B2771 Available in product
B2772 Available in product
B2773 Available in product
B2774 Available in product
B2775 Available in product
B2776 Available in product
B2777 Available in product
B2778 Available in product
B2779 Available in product
B2780 Available in product
B2781 Available in product
B2782 Available in product
B2783 Available in product
B2784 Available in product
B2785 Available in product
B2786 Available in product
B2787 Available in product
B2788 Available in product
B2789 Available in product
B2791 Available in product
B2792 Available in product
B2793 Available in product
B2794 Available in product
B2795 Available in product
B2796 Available in product
B2797 Available in product
B2798 Available in product
B2799 Available in product
B2800 Available in product
B2801 Available in product
B2802 Available in product
B2803 Available in product
B2804 Available in product
B2805 Available in product
B2806 Available in product
B2807 Available in product
B2808 Available in product
B2809 Available in product
B2810 Available in product
B2811 Available in product
B2812 Available in product
B2813 Available in product
B2814 Available in product
B2815 Available in product
B2816 Available in product
B2817 Available in product
B2818 Available in product
B2819 Available in product
B2820 Available in product
B2821 Available in product
B2822 Available in product
B2823 Available in product
B2824 Available in product
B2825 Available in product
B2826 Available in product
B2827 Available in product
B2828 Available in product
B2829 Available in product
B2830 Available in product
B2831 Available in product
B2832 Available in product
B2833 Available in product
B2834 Available in product
B2835 Available in product
B2836 Available in product
B2837 Available in product
B2838 Available in product
B2839 Available in product
B2840 Available in product
B2841 Available in product
B2842 Available in product
B2843 Available in product
B2844 Available in product
B2845 Available in product
B2846 Available in product
B2847 Available in product
B2848 Available in product
B2849 Available in product
B2850 Available in product
B2851 Available in product
B2852 Available in product
B2853 Available in product
B2854 Available in product
B2855 Available in product
B2856 Available in product
B2857 Available in product
B2858 Available in product
B2859 Available in product
B2860 Available in product
B2861 Available in product
B2862 Available in product
B2863 Available in product
B2864 Available in product
B2865 Available in product
B2866 Available in product
B2867 Available in product
B2868 Available in product
B2869 Available in product
B2870 Available in product
B2871 Available in product
B2872 Available in product
B2873 Available in product
B2874 Available in product
B2875 Available in product
B2876 Available in product
B2877 Available in product
B2878 Available in product
B2879 Available in product
B2880 Available in product
B2881 Available in product
B2882 Available in product
B2883 Available in product
B2884 Available in product
B2885 Available in product
B2886 Available in product
B2887 Available in product
B2888 Available in product
B2889 Available in product
B2890 Available in product
B2891 Available in product
B2892 Available in product
B2893 Available in product
B2894 Available in product
B2895 Available in product
B2896 Available in product
B2897 Available in product
B2898 Available in product
B2899 Available in product
B2900 Available in product
B2901 Available in product
B2902 Available in product
B2903 Available in product
B2904 Available in product
B2905 Available in product
B2906 Available in product
B2907 Available in product
B2908 Available in product
B2909 Available in product
B2910 Available in product
B2911 Available in product
B2912 Available in product
B2913 Available in product
B2914 Available in product
B2915 Available in product
B2916 Available in product
B2917 Available in product
B2918 Available in product
B2919 Available in product
B2920 Available in product
B2921 Available in product
B2922 Available in product
B2923 Available in product
B2924 Available in product
B2925 Available in product
B2926 Available in product
B2927 Available in product
B2928 Available in product
B2929 Available in product
B2930 Available in product
B2931 Available in product
B2932 Available in product
B2933 Available in product
B2934 Available in product
B2935 Available in product
B2936 Available in product
B2937 Available in product
B2938 Available in product
B2939 Available in product
B2940 Available in product
B2941 Available in product
B2942 Available in product
B2943 Available in product
B2944 Available in product
B2945 Available in product
B2946 Available in product
B2947 Available in product
B2948 Available in product
B2949 Available in product
B2950 Available in product
B2951 Available in product
B2952 Available in product
B2953 Available in product
B2954 Available in product
B2955 Available in product
B2956 Available in product
B2957 Available in product
B2958 Available in product
B2959 Available in product

Showing 1000 of 16091 codes · Page 4 of 17

Repair guides

Change Car Accessory Belt Kit

Change Car Accessory Belt Kit

Easy 0h30–0h45
Change Car Air Filter

Change Car Air Filter

Very easy 0h30
Change Car Battery

Change Car Battery

Very easy 0h30
Change Car Front Brake Discs and Pads

Change Car Front Brake Discs and Pads

Easy 1h30–2h30
Change Car Front Brake Pads

Change Car Front Brake Pads

Easy 0h30–1h00
Change Car Fuel Filter

Change Car Fuel Filter

Easy 0h45–2h30
Change Car Handbrake Cable

Change Car Handbrake Cable

Very easy 0h30
Change Car Oil Filter

Change Car Oil Filter

Easy 0h30–0h45
Change Car Rear Silencer

Change Car Rear Silencer

Easy 0h45
Change Car Shock Absorbers

Change Car Shock Absorbers

Easy 2h00–3h30
Change Car Spark Plugs

Change Car Spark Plugs

Easy 0h30–0h45
Change Car Water Pump

Change Car Water Pump

Easy 1h30–4h00
Change Car Cabin Filter

Change Car Cabin Filter

Very easy 0h30–1h00
Change Car Clutch

Change Car Clutch

Technical 6h00
Change Car Timing Belt Kit

Change Car Timing Belt Kit

Very technical 3h30–4h00
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