P0130 Heated Oxygen Sensor Circuit - Bank 1 Sensor 1. P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control. P0121 Throttle Pedal Sensor Switch "A" Circuit Range/Performance. P0120 Throttle Pedal Sensor Switch "A" Circuit. P0116 Engine Coolant Temperature Range/Performance. P0115 Engine Coolant Temperature Circuit. P0106 MAP/BARO Circuit Range/Performance. P0105 Manifold Absolute Pressure Circuit. P0101 Mass Air Flow Circuit Range/Performance. To clear any codes either disconnect the battery or remove the ECD relay for one minuteĤ Engine Coolant Temperature Sensor signal.Ģ2 Engine Coolant Temperature Sensor signal.ģ1 Air Flow Meter signal (Vacuum Sensor signal). (OBD1+OBD2 codes didnt fit with my problem of a stuck closed acctuator on the turbo)įound these and these seemded to be more fitting(93 model)ġ1 - Switch sign (Vehicle not in P or N or A/C on) If so, it indicates that the trouble area has not been repaired correctly. However, other memory functions (clock, radio, etc.), will need to be reset.Īfter the codes are cleared, road test the vehicle (as applicable for the fault) and recheck if any codes reset. Trouble codes can also be cleared by disconnecting the vehicle battery. It may take longer than 30 seconds, depending on ambient temperature (the lower the temperature, the longer the fuse must be left out). Remove the EFI fuse (15A) for 30 seconds with the ignition switch OFF to clear any codes. Otherwise, code(s) would remain in the ECUs memory indefinitely and would appear along with a new code in the event of a future problem. The diagnostic code series will continue to repeat as long as the check connecter terminals TEl and El are connected.Īfter repairing the malfunction, clear the codes from the ECUs memory.Īll trouble codes must be purged from the ECUs memory after repairing the faults. Once all code(s) have been displayed, the light will be OFF for 4.5 seconds and then the whole sequence will repeat. If more than one code is stored, the light will be OFF for 2.5 seconds before the next code is displayed. The light will be OFF for 1.5 seconds between the first digit and the second digit of the code. Otherwise, the light will blink a number of times equal to the trouble code as follows: If system is operating normally (with no detected faults), the CHECK ENGINE light will blink continuously Place a jumper wire across TEl and El terminals in engine check connector.Ĭount number of flashes from CHECK ENGINE light. Throttle valve is fully closed (Throttle Position Sensor IDL points closed).Įngine is at normal operating temperature (if possible). It should be ON when the ignition switch is ON with the engine stopped. THE SOCKET IS FOUND IN THE BATTERY COMPARTEMENT BEHIND THE PASSENGER SEATĬHECK ENGINE light circuit is functional. NOTE: Not all trouble codes will activate MIL (CHECK ENGINE light)
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