Jetta V6-2.8L (AFP) (1999)
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Remove fuse No.32 from fuse holder.
NOTE: Removing fuse 32 interrupts the voltage supply to the fuel injectors.
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Connect VAG1527B voltage tester with adapter cables from VW1594 to
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Terminals -5- + -2- (ignition output 1), and
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Terminals -5- + -3- (ignition output 3), and
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Terminals -5- + -4- (ignition output 2) of disconnected harness connector.
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Operate starter and check ignition signal from Engine Control Module (ECM).
LED must flicker.
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Switch ignition off.
If the LED flickers and the supply voltage is OK:
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Replace ignition coil -N152-. Refer to item 7, See: Service and Repair
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Check DTC memory. If necessary, repair any malfunctions and erase DTC memory.
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Display readiness code.
If the DTC memory has been erased or the ECM was disconnected from permanent battery (B+) voltage, the readiness code must be generated
again.
If the LED does not flicker:
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Check wiring.
Checking wiring
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Remove wiper arms and plenum chamber cover.