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P0321 Diagnostic Trouble Code Discussion for April 2006

Crankshaft Position Sensor Circuit Range/Performance


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Trouble Ticket Help Requests for DTC P0321
Help Request Posted
1995 Buick Park Avenue 3.8L Hesitation, lacks power VIN: 1G4CUS5219
P0321: This code does not set MIL lamp - Lacks spark refrence. ... it) would lite up and smoke tires on concrete pavement from stop, very agressive acceleration, now it runs like a non-supercharged 3.8 with a flat spot-hesitation on inital acceleration. Will run 80 mph + just lacks previous power, No MIL ON currently but ...
April 21, 2006
1994 Pontiac Bonneville SE 3.8L MIL Lamp on VIN: 1G2HX52L5R
P0321: spark reference. The car runs great. Has never failed to start has never missed or stumbled. Came in with MIL on was the only complaint. Pulled three codes (341 - 321 - 361) but p0361 I have no information from MOD at all. Have no direction to go at all but would guess it is r...
April 26, 2006