Trouble Code Identification
WARNING: This page is about a different car, the 1993 Volkswagen EuroVan. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLE CODE IDENTIFICATION (EUROVAN)
| DTC
(Blink) Code |
System/ Affected Circuit |
Possible Cause/Repair |
| 65535 (4444) |
No Fault |
System Okay |
| 00518 (2212) |
TP Sensor |
Open/Short To Ground Or B+ |
| 00519 (2222) |
MAP Sensor |
No Vacuum To ECM Or Faulty ECM |
| 00521 (2242) |
TV Potentiometer |
Open/Short To Ground Or B+ |
| 00522 (2312) |
Coolant Temp. Sensor |
Open/Short To Ground Or B+ |
| 00523 (2322) |
Intake Air Temp. |
Open/Short To Ground Or B+ |
| 00525 (2342) |
O2 Sensor (Heated) |
Open/Short To Ground Or B+ |
| 00537 (2341) |
O2 Sensor Control |
Intake System Leaks/Short To B+ |
| 00545 (2142) |
Trans. Control Module |
Open (No Signal to ECM) |
| 00532 (2234) |
System Voltage |
Battery Volts Less Than 6.1 |
| " |
" |
Volts Or More Than 15.5 Volts |
| 01249 (4411) |
Injector Drive Ckt |
Open/Short To Ground Or B+ |
| 65535 (1111) |
Electronic Control Module |
Replace Faulty ECM |