Diagnostic trouble code table Motronic 2.10.3
| Diagnostic trouble code table Motronic 2.10.3 |
| DTC (SAE) | Defective function/component | CHECK ENGINE (MIL) | Diagnostic procedure, see |
|
P0102
|
Mass air flow sensor, input to control module low, break or short circuit to ground
|
on
|
|
|
P0103
|
Mass air flow sensor, input to control module high or short circuit to Batt+
|
on
|
|
|
P0116
|
Coolant temperature sensor, input to control module faulty
|
on
|
|
|
P0117
|
Coolant temperature sensor, input to control module low or short circuit to ground
|
on
|
|
|
P0118
|
Coolant temperature sensor, input to control module high, break or short circuit to Batt+
|
on
|
|
|
P0122
|
Throttle position sensor, input to control module low or short circuit to ground
|
on
|
|
|
P0123
|
Throttle position sensor, input to control module high, break or short circuit to Batt+
|
on
|
|
|
P0131
|
Oxygen sensor, input to control module constantly low or short circuit to ground
|
on
|
|
|
P0132
|
Oxygen sensor, input to control module constantly high or short circuit to Batt+
|
on
|
|
|
P0134
|
Oxygen sensor, input to control module is missing or break
|
on
|
|
|
P0171
|
Fuel-air mixture too lean
|
on
|
|
|
P0172
|
Fuel-air mixture too rich
|
on
|
|
|
P0322
|
Crankshaft position sensor, input to control module missing
|
|
|
|
P0326
|
Knock sensor, input to control module faulty
|
|
|
|
P0336
|
Crankshaft position sensor, input to control module faulty
|
|
|
|
P0341
|
Camshaft position sensor, input to control module faulty
|
|
|
|
P0501
|
Wheel speed right front, signal faulty
|
|
|
|
P0605
|
Internal control module fault.
|
(on)
|
|
|
P1001
|
EVAP canister purge valve, output from control module too low, break or short circuit to ground
|
on
|
|
|
P1002
|
EVAP canister purge valve for fuel tank, output from control module too high or short circuit to Batt+
|
on
|
|
|
P1011
|
Injector cylinder 1, output from control module too low, break or short circuit to ground
|
|
|
|
P1012
|
Injector cylinder 1, output from control module too high or short circuit to Batt+
|
|
|
|
P1021
|
Injector cylinder 2, output from control module too low, break or short circuit to ground
|
|
|
|
P1022
|
Injector cylinder 2, output from control module too high or short circuit to Batt+
|
|
|
|
P1031
|
Injector cylinder 3, output from control module too low, break or short circuit to ground
|
|
|
|
P1032
|
Injector cylinder 3, output from control module too high or short circuit to Batt+
|
|
|
|
P1041
|
Injector cylinder 4, output from control module too low, break or short circuit to ground
|
|
|
|
P1042
|
Injector cylinder 4, output from control module too high or short circuit to Batt+
|
|
|
|
P1171
|
Air flow when idling, adaptation to closed (lean)
|
|
|
|
P1172
|
Air flow when idling, adaptation to open (rich)
|
|
|
|
P1211
|
Idle control valve (IAC), outlet from control module too low, break or short circuit to ground
|
|
|
|
P1212
|
Idle control valve (IAC), outlet from control module too high or short circuit to Batt+
|
|
|
|
P1301
|
Engine torque limitation, signal too low or too slow
|
|
|
|
P1500
|
Battery Voltage too low or too high
|
|
|
|
P1621
|
A/C relay output too high or short circuit to Batt+
|
|
|
|
P1622
|
A/C relay, output too low, break or short circuit to ground
|
|
|
|
P1628
|
Battery voltage +30, input to control module faulty
|
|
|
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