Beetle L4-1781cc 1.8L Turbo (APH) (1999)
Display Group 4
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Start engine and run at idle speed. The temperature value must increase uniformly
If the specification is not obtained:
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Press -> key.
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Press keys 0 and 6 for the "End output" function and confirm input with the Q key.
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Switch off ignition.
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Replace Engine Coolant Temperature (ECT) sensor (G62) with coolant temperature gauge sender (G2), item 26.
NOTE: The temperature rises in steps of 1.0 °C.
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Check DTC memory, if necessary, repair any malfunctions and then erase DTC memory, checking and erasing 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-out the readiness code. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive
Cycles and Readiness Codes
If the DTC memory has been erased or the engine control module was disconnected from permanent positive, the readiness code must be
generated again. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and
Readiness Codes
Evaluating display group 4, display zone 3 - Coolant temperature