Fiat 124 1966-1980 Fault Codes

Engines included:

  • 1400 Petrol (124B2000)
  • 1600 Petrol (125BC000)
  • T - 1.4 8V Petrol (124AC000)

Diagnostic Instructions

Connect an OBD scanner to your Fiat 124 1966-1980 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 999 manufacturer-specific

Powertrain
Code Description
P0521 Engine oil viscosity is incorrect. Oil Level Sensor
P101A Available in product
P101B Available in product
P101C Available in product
P101D Available in product
P1029 Available in product
P102A Available in product
P102C Available in product
P1037 Available in product
P103A Available in product
P103B Available in product
P103C Available in product
P103D Available in product
P103E Available in product
P103F Available in product
P104A Available in product
P104B Available in product
P104C Available in product
P105A Available in product
P105B Available in product
P105C Available in product
P105D Available in product
P1064 Available in product
P106A Available in product
P106B Available in product
P106C Available in product
P1081 Available in product
P112A Available in product
P112B Available in product
P112C Available in product
P112D Available in product
P112E Available in product
P113E Available in product
P11B0 Available in product
P11B1 Available in product
P11B2 Available in product
P11B5 Available in product
P11B6 Available in product
P11B7 Available in product
P11B8 Available in product
P11B9 Available in product
P11BA Available in product
P120A Available in product
P120B Available in product
P121A Available in product
P121B Available in product
P123C Available in product
P12D7 Available in product
P12DA Available in product
P12DB Available in product
P135A Available in product
P13E0 Available in product
P13E1 Available in product
P13E2 Available in product
P13E4 Available in product
P13E5 Available in product
P13ED Available in product
P13EE Available in product
P13EF Available in product
P13F0 Available in product
P13F1 Available in product
P13F2 Available in product
P13F3 Available in product
P13F4 Available in product
P13F5 Available in product
P13F6 Available in product
P13F7 Available in product
P13F8 Available in product
P13F9 Available in product
P13FB Available in product
P13FC Available in product
P140A Available in product
P140C Available in product
P141C Available in product
P141D Available in product
P144E Available in product
P144F Available in product
P145A Available in product
P145C Available in product
P145D Available in product
P145E Available in product
P148A Available in product
P148B Available in product
P148C Available in product
P148E Available in product
P149A Available in product
P149D Available in product
P149F Available in product
P14A0 Available in product
P14A1 Available in product
P14A2 Available in product
P14A3 Available in product
P14B0 Available in product
P14B1 Available in product
P14B3 Available in product
P14D1 Available in product
P152A Available in product
P15AB Available in product
P15AC Available in product
P15B8 Available in product
P15B9 Available in product
P15CF Available in product
P15D9 Available in product
P15DB Available in product
P15DC Available in product
P15DD Available in product
P15DE Available in product
P15DF Available in product
P15E2 Available in product
P15E3 Available in product
P160B Available in product
P160C Available in product
P161B Available in product
P162A Available in product
P162B Available in product
P162C Available in product
P162E Available in product
P162F Available in product
P164A Available in product
P164B Available in product
P166C Available in product
P167A Available in product
P167B Available in product
P168A Available in product
P168B Available in product
P16A0 Available in product
P16A1 Available in product
P16A2 Available in product
P16A3 Available in product
P16A4 Available in product
P16A5 Available in product
P16A6 Available in product
P16AA Available in product
P16AB Available in product
P16B1 Available in product
P16F0 Available in product
P16F1 Available in product
P16F2 Available in product
P16F4 Available in product
P16F5 Available in product
P16F9 Available in product
P16FA Available in product
P170A Available in product
P170B Available in product
P170C Available in product
P170D Available in product
P177A Available in product
P177B Available in product
P177C Available in product
P181C Available in product
P181E Available in product
P185D Available in product
P186F Available in product
P1946 Available in product
P1A01 Available in product
P1A03 Available in product
P1A05 Available in product
P1A06 Available in product
P1A0A Available in product
P1A11 Available in product
P1A14 Available in product
P1A15 Available in product
P1A21 Available in product
P1A2A Available in product
P1A71 Available in product
P1A9A Available in product
P1A9B Available in product
P1A9E Available in product
P1A9F Available in product
P1AA3 Available in product
P1AA6 Available in product
P1ABC Available in product
P1ABD Available in product
P1ABE Available in product
P1AC6 Available in product
P1AC7 Available in product
P1ADC Available in product
P1AE0 Available in product
P1AE1 Available in product
P1AE2 Available in product
P1AE4 Available in product
P1AE5 Available in product
P1AE8 Available in product
P1AE9 Available in product
P1AEA Available in product
P1AEB Available in product
P1AEC Available in product
P1AED Available in product
P1AEE Available in product
P1AEF Available in product
P1AF8 Available in product
P1AF9 Available in product
P1AFB Available in product
P1AFC Available in product
P1AFD Available in product
P1AFE Available in product
P1B02 Available in product
P1B03 Available in product
P1B04 Available in product
P1B07 Available in product
P1B08 Available in product
P1B10 Available in product
P1B11 Available in product
P1B12 Available in product
P1B70 Available in product
P1B71 Available in product
P1B72 Available in product
P1B73 Available in product
P1C51 Available in product
P1C55 Available in product
P1C56 Available in product
P1C57 Available in product
P1C5D Available in product
P1C5E Available in product
P1C5F Available in product
P1C62 Available in product
P1C64 Available in product
P1C65 Available in product
P1C68 Available in product
P1C6E Available in product
P1C6F Available in product
P1C70 Available in product
P1C7E Available in product
P1C81 Available in product
P1CA1 Available in product
P1CA3 Available in product
P1CA4 Available in product
P1CAC Available in product
P1CB4 Available in product
P1CB6 Available in product
P1CB7 Available in product
P1CBC Available in product
P1CBD Available in product
P1CC1 Available in product
P1CD2 Available in product
P1CD3 Available in product
P1CD4 Available in product
P1CD5 Available in product
P1CD6 Available in product
P1CD7 Available in product
P1CDE Available in product
P1CDF Available in product
P1CED Available in product
P1D0B Available in product
P1D0E Available in product
P1D0F Available in product
P1D27 Available in product
P1D28 Available in product
P1D3E Available in product
P1D40 Available in product
P1D6A Available in product
P1D6B Available in product
P1D6C Available in product
P1D6D Available in product
P1D79 Available in product
P1D7B Available in product
P1D7C Available in product
P1D7F Available in product
P1D80 Available in product
P1D81 Available in product
P1D82 Available in product
P1D83 Available in product
P1D85 Available in product
P3032 Available in product
P3034 Available in product
P3055 Available in product
P3056 Available in product
P305A Available in product
P305B Available in product
P3074 Available in product
P3090 Available in product
P3091 Available in product
P3203 Available in product
Body
Code Description
B100A Available in product
B100E Available in product
B101A Available in product
B101B Available in product
B101C Available in product
B101F Available in product
B102A Available in product
B102B Available in product
B102C Available in product
B102F Available in product
B103A Available in product
B103B Available in product
B103C Available in product
B103D Available in product
B103E Available in product
B103F Available in product
B104A Available in product
B105C Available in product
B105D Available in product
B105F Available in product
B106A Available in product
B106E Available in product
B1083 Available in product
B108E Available in product
B1090 Available in product
B109E Available in product
B109F Available in product
B10BF Available in product
B10C1 Available in product
B10C8 Available in product
B10EF Available in product
B111A Available in product
B111A Available in product
B111C Available in product
B111E Available in product
B111E Available in product
B113C Available in product
B113E Available in product
B114B Available in product
B116B Available in product
B116C Available in product
B116D Available in product
B116E Available in product
B116F Available in product
B1182 Available in product
B1193 Available in product
B119F Available in product
B11A0 Available in product
B11A1 Available in product
B11A2 Available in product
B11A3 Available in product
B11A3 Available in product
B11A4 Available in product
B11A4 Available in product
B11A5 Available in product
B11A6 Available in product
B11A6 Available in product
B11A7 Available in product
B11A8 Available in product
B11AE Available in product
B11AF Available in product
B11B0 Available in product
B11B1 Available in product
B11B2 Available in product
B11B3 Available in product
B11BA Available in product
B11C1 Available in product
B11C2 Available in product
B11C3 Available in product
B11C4 Available in product
B11C6 Available in product
B11C7 Available in product
B11C8 Available in product
B11C9 Available in product
B11CA Available in product
B11CB Available in product
B11CC Available in product
B11CD Available in product
B11CE Available in product
B11CF Available in product
B11D0 Available in product
B11D1 Available in product
B11D3 Available in product
B11D4 Available in product
B11D5 Available in product
B11D9 Available in product
B11DA Available in product
B11DB Available in product
B11E0 Available in product
B11E1 Available in product
B11E7 Available in product
B11E8 Available in product
B11F0 Available in product
B11F1 Available in product
B11F6 Available in product
B11F8 Available in product
B11FA Available in product
B11FC Available in product
B11FD Available in product
B120E Available in product
B120F Available in product
B121A Available in product
B121B Available in product
B123A Available in product
B124A Available in product
B126A Available in product
B126B Available in product
B126D Available in product
B126E Available in product
B129F Available in product
B12A5 Available in product
B12A6 Available in product
B12A7 Available in product
B12A7 Available in product
B12A8 Available in product
B12A9 Available in product
B12B2 Available in product
B12BF Available in product
B12C0 Available in product
B12C0 Available in product
B12C1 Available in product
B12C6 Available in product
B12C7 Available in product
B12C9 Available in product
B12CA Available in product
B12CB Available in product
B12CB Available in product
B12CC Available in product
B12CF Available in product
B12CF Available in product
B12D3 Available in product
B12D6 Available in product
B130D Available in product
B130F Available in product
B135B Available in product
B135C Available in product
B13A7 Available in product
B13A9 Available in product
B13CF Available in product
B13E3 Available in product
B13F0 Available in product
B140A Available in product
B140C Available in product
B142A Available in product
B142D Available in product
B142E Available in product
B142F Available in product
B143A Available in product
B143D Available in product
B146A Available in product
B146E Available in product
B146F Available in product
B147D Available in product
B147E Available in product
B149B Available in product
B14CA Available in product
B14CB Available in product
B14CC Available in product
B14CE Available in product
B14CF Available in product
B14DE Available in product
B14E0 Available in product
B14E1 Available in product
B14E2 Available in product
B14E3 Available in product
B14E4 Available in product
B14E5 Available in product
B14E7 Available in product
B14E8 Available in product
B14F2 Available in product
B14F3 Available in product
B155C Available in product
B155D Available in product
B155E Available in product
B155F Available in product
B156A Available in product
B156B Available in product
B156C Available in product
B156D Available in product
B156E Available in product
B156F Available in product
B157A Available in product
B157B Available in product
B157C Available in product
B157D Available in product
B157E Available in product
B15A1 Available in product
B15A2 Available in product
B15A3 Available in product
B15A4 Available in product
B15AA Available in product
B15AB Available in product
B15AE Available in product
B15B0 Available in product
B15B1 Available in product
B160D Available in product
B160F Available in product
B161E Available in product
B161F Available in product
B162A Available in product
B162E Available in product
B163A Available in product
B163E Available in product
B164C Available in product
B166A Available in product
B166E Available in product
B168E Available in product
B16AF Available in product
B16B3 Available in product
B16B7 Available in product
B16BB Available in product
B16BF Available in product
B16C3 Available in product
B16E7 Available in product
B16EF Available in product
B16F3 Available in product
B16F7 Available in product
B16FB Available in product
B16FF Available in product
B170B Available in product
B171A Available in product
B173C Available in product
B173D Available in product
B178B Available in product
B178D Available in product
B17AD Available in product
B17B1 Available in product
B17C5 Available in product
B17F4 Available in product
B17F5 Available in product
B17F6 Available in product
B17FC Available in product
B17FF Available in product
B180F Available in product
B181E Available in product
B182C Available in product
B18B1 Available in product
B18B5 Available in product
B18B6 Available in product
B18B7 Available in product
B18B8 Available in product
B18BA Available in product
B18CC Available in product
B18E6 Available in product
B192A Available in product
B195F Available in product
B197B Available in product
B198D Available in product
B19A3 Available in product
B1A08 Available in product
B1A09 Available in product
B1A0A Available in product
B1A0B Available in product
B1A0C Available in product
B1A0D Available in product
B1A0E Available in product
B1A0F Available in product
B1A10 Available in product
B1A11 Available in product
B1A12 Available in product
B1A13 Available in product
B1A14 Available in product
B1A15 Available in product
B1A16 Available in product
B1A17 Available in product
B1A20 Available in product
B1A28 Available in product
B1A3C Available in product
B1A3D Available in product
B1A3E Available in product
B1A3F Available in product
B1A5B Available in product
B1A5D Available in product
B1A5E Available in product
B1A61 Available in product
B1A64 Available in product
B1A71 Available in product
B1A72 Available in product
B1A73 Available in product
B1A74 Available in product
B1A75 Available in product
B1A76 Available in product
B1A79 Available in product
B1A7B Available in product
B1A7C Available in product
B1A7D Available in product
B1A7F Available in product
B1A80 Available in product
B1A81 Available in product
B1A82 Available in product
B1A83 Available in product
B1A84 Available in product
B1A85 Available in product
B1A86 Available in product
B1A88 Available in product
B1A89 Available in product
B1A8A Available in product
B1A8C Available in product
B1A8D Available in product
B1A8E Available in product
B1A8F Available in product
B1A90 Available in product
B1A91 Available in product
B1A92 Available in product
B1A95 Available in product
B1B00 Available in product
B1B01 Available in product
B1B02 Available in product
B1B03 Available in product
B1B04 Available in product
B1B05 Available in product
B1B06 Available in product
B1B07 Available in product
B1B08 Available in product
B1B09 Available in product
B1B0A Available in product
B1B0B Available in product
B1B0C Available in product
B1B0D Available in product
B1B0E Available in product
B1B0F Available in product
B1B10 Available in product
B1B11 Available in product
B1B12 Available in product
B1B13 Available in product
B1B18 Available in product
B1B19 Available in product
B1B1A Available in product
B1B1B Available in product
B1B20 Available in product
B1B21 Available in product
B1B22 Available in product
B1B23 Available in product
B1B51 Available in product
B1B53 Available in product
B1B55 Available in product
B1B57 Available in product
B1B70 Available in product
B1B71 Available in product
B1B72 Available in product
B1B73 Available in product
B1B74 Available in product
B1B75 Available in product
B1B76 Available in product
B1B77 Available in product
B1B8E Available in product
B1B90 Available in product
B1B94 Available in product
B1B96 Available in product
B1BA5 Available in product
B1BA6 Available in product
B1BA7 Available in product
B1BAA Available in product
B1BB9 Available in product
B1BC7 Available in product
B1BD0 Available in product
B1C12 Available in product
B1C13 Available in product
B1C16 Available in product
B1C18 Available in product
B1C19 Available in product
B1C1C Available in product
B1C27 Available in product
B1C28 Available in product
B1C29 Available in product
B1C2A Available in product
B1C2B Available in product
B1C2C Available in product
B1C2D Available in product
B1C2E Available in product
B1C32 Available in product
B1C38 Available in product
B1C39 Available in product
B1C3A Available in product
B1C3B Available in product
B1C4C Available in product
B1C4D Available in product
B1C4E Available in product
B1C4F Available in product
B1CDC Available in product
B1CE8 Available in product
B1CE9 Available in product
B1CFA Available in product
B1D00 Available in product
B1D02 Available in product
B1D04 Available in product
B1D56 Available in product
B1DAA Available in product
B1DD0 Available in product
B1E21 Available in product
B1E64 Available in product
B1E65 Available in product
B1E6F Available in product
B1E99 Available in product
B1E9A Available in product
B1E9F Available in product
B1EA9 Available in product
B1EB0 Available in product
B1EB1 Available in product
B1EB2 Available in product
B1ED5 Available in product
B1ED6 Available in product
B1F06 Available in product
B1F07 Available in product
B1F10 Available in product
B1F11 Available in product
B1F12 Available in product
B1F13 Available in product
B1F14 Available in product
B1F15 Available in product
B1F16 Available in product
B1F17 Available in product
B1F18 Available in product
B1F19 Available in product
B1F1A Available in product
B1F1B Available in product
B1F1C Available in product
B1F1D Available in product
B1F22 Available in product
B1F23 Available in product
B1F26 Available in product
B1F27 Available in product
B1F28 Available in product
B1F29 Available in product
B1F2A Available in product
B1F2D Available in product
B1F2E Available in product
B1F2F Available in product
B1F30 Available in product
B1F31 Available in product
B1F32 Available in product
B1F33 Available in product
B1F34 Available in product
B1F35 Available in product
B1F36 Available in product
B1F37 Available in product
B1F38 Available in product
B210A Available in product
B210B Available in product
B210C Available in product
B210D Available in product
B210E Available in product
B212C Available in product
B212D Available in product
B212E Available in product
B215B Available in product
B21DD Available in product
B21E3 Available in product
B21F8 Available in product
B21F9 Available in product
B220B Available in product
B221A Available in product
B221E Available in product
B221F Available in product
B222A Available in product
B222C Available in product
B222D Available in product
B223B Available in product
B223C Available in product
B224F Available in product
B22A0 Available in product
B22A6 Available in product
B22A7 Available in product
B22A8 Available in product
B22AB Available in product
B230C Available in product
B231A Available in product
B232E Available in product
B233D Available in product
B23A1 Available in product
B23B0 Available in product
B24A0 Available in product
B24A1 Available in product
B24A2 Available in product
B24A4 Available in product
B24A6 Available in product
B24B7 Available in product
B24B9 Available in product
B24BB Available in product
B24C6 Available in product
B259E Available in product
B25A9 Available in product
B25AA Available in product
B25B1 Available in product
B273C Available in product
B276A Available in product
B276B Available in product
B276C Available in product
Chassis
Code Description
C100A Available in product
C100B Available in product
C100C Available in product
C100D Available in product
C100E Available in product
C100F Available in product
C104A Available in product
C104B Available in product
C10C5 Available in product
C10C6 Available in product
C10C7 Available in product
C10C9 Available in product
C10CD Available in product
C10CE Available in product
C10D0 Available in product
C10E0 Available in product
C10E7 Available in product
C10EB Available in product
C10EC Available in product
C10EE Available in product
C10EF Available in product
C120A Available in product
C140B Available in product
C146A Available in product
C151C Available in product
C151D Available in product
C151E Available in product
C152A Available in product
C1535 Available in product
C153A Available in product
C153D Available in product
C155E Available in product
C1562 Available in product
C1566 Available in product
C1567 Available in product
C1568 Available in product
C1569 Available in product
C156C Available in product
C156D Available in product
C156E Available in product
C156F Available in product
C1570 Available in product
C1580 Available in product
C1614 Available in product
C1A60 Available in product
C1A72 Available in product
C1A73 Available in product
C1A74 Available in product
C1A75 Available in product
C1A80 Available in product
C1A82 Available in product
C1A83 Available in product
C1A84 Available in product
C1A85 Available in product
C1A86 Available in product
C1A90 Available in product
C2000 Available in product
C2001 Available in product
C2002 Available in product
C2003 Available in product
C2004 Available in product
C2005 Available in product
C2006 Available in product
C2007 Available in product
C2008 Available in product
C200B Available in product
C200D Available in product
C2010 Available in product
C2011 Available in product
C2012 Available in product
C2013 Available in product
C2014 Available in product
C2020 Available in product
C2060 Available in product
C211C Available in product
C211D Available in product
C2120 Available in product
C2129 Available in product
C212A Available in product
C2150 Available in product
C2160 Available in product
C2180 Available in product
C2209 Available in product
C2210 Available in product
C2217 Available in product
C221B Available in product
C221D Available in product
C221E Available in product
C221F Available in product
C2225 Available in product
C2226 Available in product
C2228 Available in product
C2229 Available in product
C2240 Available in product
C2260 Available in product
C2270 Available in product
C2280 Available in product
C2400 Available in product
C2501 Available in product
C2502 Available in product
C2504 Available in product
C2505 Available in product
C2506 Available in product
C2507 Available in product
C2508 Available in product
C2509 Available in product
C2510 Available in product
C2511 Available in product
C2513 Available in product
Network
Code Description
U100A Available in product
U100B Available in product
U110E Available in product
U110F Available in product
U112A Available in product
U112B Available in product
U112D Available in product
U113C Available in product
U113E Available in product
U119E Available in product
U11A0 Available in product
U11BA Available in product
U11BB Available in product
U11BC Available in product
U11BD Available in product
U11BF Available in product
U11C0 Available in product
U11C1 Available in product
U11C2 Available in product
U11C6 Available in product
U11C7 Available in product
U11CA Available in product
U11CB Available in product
U11CC Available in product
U11CD Available in product
U11CE Available in product
U11CF Available in product
U11D0 Available in product
U11D1 Available in product
U11D2 Available in product
U11D3 Available in product
U11D5 Available in product
U11D6 Available in product
U11D7 Available in product
U11D9 Available in product
U11DA Available in product
U11DD Available in product
U11DE Available in product
U11DF Available in product
U11E0 Available in product
U11E2 Available in product
U121D Available in product
U140A Available in product
U140B Available in product
U140C Available in product
U140D Available in product
U1420 Available in product
U1422 Available in product
U1433 Available in product
U1443 Available in product
U1444 Available in product
U144F Available in product
U1456 Available in product
U1459 Available in product
U145A Available in product
U150A Available in product
U160E Available in product
U1800 Available in product
U1801 Available in product
U1802 Available in product
U1804 Available in product
U1818 Available in product
U1820 Available in product
U1885 Available in product
U1886 Available in product
Other
Code Description
000C Available in product
1112 Available in product
1130 Available in product
1135 Available in product
1141 Available in product
1181 Available in product
1240 Available in product
1260 Available in product
1430 Available in product
1446 Available in product
1447 Available in product
1448 Available in product
1608 Available in product
1610 Available in product
1640 Available in product
1950 Available in product
1951 Available in product
2310 Available in product
2320 Available in product
3250 Available in product
3251 Available in product
3280 Available in product
3281 Available in product
463A Available in product
7260 Available in product
900F Available in product
901A Available in product
901B Available in product
901C Available in product
901D Available in product
901E Available in product
901F Available in product
9021 Available in product
9022 Available in product
9023 Available in product
9024 Available in product
9025 Available in product
9026 Available in product
9027 Available in product
9028 Available in product
9029 Available in product
902A Available in product
902B Available in product
902C Available in product
902D Available in product
902E Available in product
9030 Available in product
9031 Available in product
9032 Available in product
9033 Available in product
9034 Available in product
9035 Available in product
903A Available in product
9045 Available in product
9046 Available in product
D601 Available in product
D701 Available in product
D702 Available in product
D703 Available in product
D705 Available in product
D706 Available in product
D707 Available in product
D710 Available in product
F015 Available in product
F303 Available in product

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