New Beetle L4-2.0L (AZG) (2003)
Scale A shows resistance values for temperature range 0-50 °C and scale B the values for temperature range 50-100 °C.
Examples:
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30 °C corresponds to a resistance from 1.5 to 2.0 k Ohms
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80 °C corresponds to a resistance from 275 to 375 Ohms
If the specification is not obtained:
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Replace Engine Coolant Temperature (ECT) sensor (G62).
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Check DTC memory, if necessary, repair any malfunctions and then erase DTC memory. See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Reading Diagnostic Trouble Codes
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Read readiness code. If DTC memory has been erased or engine control module was disconnected from permanent positive, readiness code must
be generated again.
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If there is no malfunction in the wiring and the resistance measurement values are OK:
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Replace engine control module.