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P1544 Diagnostic Trouble Code Discussion for September 2011

Exhaust Gas Temperature Too High

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Trouble Ticket Help Requests for DTC P1544
Help Request Posted
1999 Volkswagen Beetle GL 2.0L Poor Idle Quality, MIL Lamp on VIN: 3VWCA21C9X
P1544: Idle circuit implausible. Came in as a no start, replaced faulty crankshaft sensor, Scanned codes and all 4 show up almost right away, Tried to relearn idle with Vag-com, Will not allow relearn, group 005 shows part throttle at idle, Checked wiring from throttle module to ecu,all good,...
September 12, 2011