New Beetle GLS L4-1.8L Turbo (AWV) (2001)
Terminal 3 + socket 98
Terminal 4 + socket 101
Wire resistance: max. 1.5 ohms
-
Check wires for short circuit to each other.
If no malfunctions are found in the wires and there was voltage between terminals 1 + 3:
-
Check function
If no malfunctions are found in wires and there was no voltage between terminals 1 + 3:
-
Replace Motronic Engine Control Module (ECM) -J220-.
Checking function
-
Connect test box to control module wiring harness, connect test box for wiring test.
-
Re-connect connector at Charge Air Pressure Sensor -G31-.
-
Use adapter cables from VAG1594 to connect multimeter to sockets 101 (B+) + 108 (Ground -GND-) for voltage measurement.
-
Start engine and measure voltage.
Specified value: 1.80 to 2.00 volts
-
Bring engine to RPM by depressing accelerator pedal suddenly.
Specified value: 2.00 to 3.00 volts
If specified values are not obtained:
-
Replace Charge Air Pressure Sensor -G31-, item 3
-
Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. See: Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/Read Measuring Value Blocks (Function 08)/With Generic Scan
Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
-
Generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes