New Beetle Turbo S L4-1.8L Turbo (AWP) (2002)
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Measure resistance from throttle valve drive between terminals 3 and 5
Specification: 1.0 to 5.0 Ohms
If the specification is not obtained:
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Replace Throttle Valve Control Module -J338-, item 22.
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Check DTC Memory, if necessary, repair any malfunctions and then Erase DTC Memory. See: Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/Reading Diagnostic Trouble Codes
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Adapt Motronic Engine Control Module (ECM) -J220- to Throttle Valve Control Module -J338-.
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Read readiness code. If DTC memory has been erased or Motronic Engine Control Module (ECM) -J220- was disconnected from battery positive,
readiness code must be generated again.
See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If the specification is obtained:
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Check voltage supply of Throttle Valve Control Module -J338- and wiring to control module.
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Check Throttle Position (TP) sensors (E-Gas).
If the voltage supply and wiring is OK:
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Replace Motronic Engine Control Module (ECM) -J220-.
Checking voltage supply and wiring to control module
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Disconnect 6-pin connector from Throttle Valve Control Module -J338- -arrow-.