Passat Wagon L4-1781cc 1.8L Turbo (AEB) (1998)
-
Check wiring for open circuit between Test Box and 4-pin harness connector using Wiring diagram.
-
Terminal 2 + socket 27
-
Wire resistance: Max. 1.5 Ohms
If specification obtained
-
Check wiring between terminal 1 and fuel pump relay J17 using Wiring diagram.
If wiring OK
-
Replace Engine Control Module.
-
Display Readiness Code, See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
NOTE:
If DTC memory has been erased or the Engine Control Module was disconnected from its Voltage supply, the Readiness Code must be created again,
See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
O2 sensor/O2 sensor control Before Three Way Catalyst, checking
Oxygen sensor and Oxygen sensor control (before Three Way Catalyst), checking
Special tools, testers, measuring instruments and auxiliary items required
-
VAG 1551/1552 Scan Tool with VAG 1551/3B adaptor cable
-
VAG 1598/22 Test Box
-
Fluke 83 Multimeter
-
VW 1594 Adaptor kit
-
Wiring diagram