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P0321 Diagnostic Trouble Code Discussion for September 2008

Crankshaft Position Sensor Circuit Range/Performance

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Trouble Ticket Help Requests for DTC P0321
Help Request Posted
2004 Volkswagen Golf GL TDI 1.9L long crank time VIN: 9BWFR61J64
P0321: VW code 16705-engine speed sensor-G28-performance. ... on. Engine would have to be cranked for an extended period (15 seconds) and then would start. Owner said that humid or wet weather made the situation worse. Verified complaint. Couldn't scan ECU with Autodiagnos Pro. Was able to use lap-top with VAG-COM pr...
September 08, 2008
2002 Audi A4 1.8L Hesitation VIN: WAULC68E72
P0321: 16705 rpm signal implausible sensor g28. I have recurring codes, always sets them both together. car gets a missfire-like hesitation on hard accell then sets codes. codes may also eventually set without performance problem. no stalling or startup problems (like bad crank sensor). uses separate sensor...
September 16, 2008
2002 Volkswagen Passat GLS 1.8L No Start VIN: WVWPD63BX1
P0321: rpm sensor. ... came in with 1 code P0321 16705 Ignition/Distributor Engine Speed Input Circuit Range/Performance ,my cust. said his car shut down at 80mph but restarted .the mil lamp and the epc lamps came on and would not go pass 80mph.I ran tests for this code.found rp...
September 20, 2008
1995 Buick LeSabre Custom 3.8L No Start VIN: 1G4HP52L7S
P0321: IC Module Spark Reference Circuit Malfunction. This one is strange to me, it's a friend's car and trying to fix it in the driveway, which is always fun. The car is a crank/no start. Started out as a lack of power on the highway, then turned into a stall problem, now is a crank/no start. The codes are all h...
September 25, 2008