Retrieving Codes
NOTE:
Mode II can retrieve trouble code(s) from self-diagnostic system.
Read trouble codes with either CHECK ENGINE light or Red LED inspection light on ECU. Trouble codes will flash after selecting Mode II.
Trouble codes are indicated by the number of flashes from CHECK ENGINE light or Red LED inspection light. Count the flashes. For example, 3 long (.6 second) flashes followed by 2 short (.3 second) flashes of CHECK ENGINE light or Red LED indicate a Code 32.
TROUBLE CODE IDENTIFICATION CHART
| Code | System Affected | Probable Cause | ||||
|---|---|---|---|---|---|---|
| 11 (1)(2) | Crank Angle Sensor (Q45) | No crank signal | ||||
| 12 | Airflow Meter Circuit | Open/shorted circuit | ||||
| 13 | Coolant Temp. Sensor | Open/shorted circuit | ||||
| 14 | Vehicle Speed Sensor (VSS) | No VSS signal | ||||
| 21 (1)(2) | Ign. Signal Circuit (Q45) | Open/shorted circuit | ||||
| 31 | ECU | Signals not normal | ||||
| 32 | EGR Function (Calif.) | No EGR action | ||||
| 33 | O2 Sensor (Left Bank-Q45) | Open ckt/high O2 signal | ||||
| 34 (1) | Knock Sensor (Q45) | Open/shorted ckt | ||||
| 35 | EGR Temp. Sensor (Calif.) | Open/shorted ckt | ||||
| 43 | Throttle Sensor | Open/shorted ckt | ||||
| 45 | Injector Leak (Calif.) | Leak at injector(s) | ||||
| 51 | Injector Circuit (Calif.) | Injector doesn't work | ||||
| 53 | O2 Sensor (Right Bank-Q45) | Open ckt/high O2 signal | ||||
| 54 (1) | Auto. Trans. Signal (Q45) | Open signal transmission control unit | ||||
| 55 (1) | No Malfunction (Q45) | Normal condition | ||||
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