MPI <6A1> -
Troubleshooting
13A-100
Code No. Reference pageDiagnosis item
P0403 EGR valve system 13A-133
P0421 Catalyst malfunction (Bank 1) 13A-134
P0431 Catalyst malfunction (Bank 2) 13A-135
P0443 Purge control solenoid valve system 13A-136
P0500 Vehicle speed sensor system 13A-137
P0505 Idle speed control system 13A-137
P0510 Idle position switch system 13A-139
P0551 Power steering fluid pressure switch system 13A-140
P1101 Vacuum control solenoid valve system 13A-141
P1102 Ventilation control solenoid valve system 13A-142
P1500 Alternator FR terminal system 13A-143
P1600 Communication wire with A/T-ECU system <A/T> 13A-144
P1610 Immobilizer system 13A-144
NOTE
1. Do not replace the engine-ECU until a through terminal check reveals there are no short/open circuit.
2. Check that the engine-ECU earth circuit is normal before checking for the cause of the problem.
3. After the engine-ECU has detected a malfunction, a diagnosis code is recorded the next time the
engine is started and the same malfunction is re-detected. However, for items marked with a “
L
”,
the diagnosis code is recorded on the first detection of the malfunction.
4. Sensor 1 indicates the sensor mounted at a position closest to the engine, and sensor 2 indicates
the sensor mounted at the position second closest to the engine.
To Next Page
Loading...
Need help?
General
