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P0340 Diagnostic Trouble Code Discussion for March 2005

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2000 Ford Ranger XL 2.5L MIL Lamp on VIN: 1FTYR14C9Y
P0340: . this vehicle is setting a po340 cam position ckt malfunction.we installed new oem sensor same problem.tested wave form with vantage looks ok.if we clear the code and road test,code will not reset.if vehicle is shut off for 10 min and restarted will reset again...
March 02, 2005
1996 Ford Ranger Splash 2.3L Surge, MIL Lamp on VIN: 1FTCR14A3T
P0340: canshaft position circuit failure. Fuel pressure is on spec and the only deviation was before relay changed.alternator was monitored for ac voltage as well as dc voltace constant output no spikes.vacuum is also constant,varing with aceleration and deceleration. maf would not recalibrate above 1...
March 12, 2005
1999 GMC Yukon Denali 5.7L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1GKEC13R0X
P0340: CMP Sensor Circuit Malfunction. Hi there, The customer had it towwed in from another shop. They repaired what was supposed to be noisy lifters due to low oil pressure. My understanding is they replaced all lifters and the oil pump. They could not get it started and eventually called the cu...
March 16, 2005
1999 GMC Yukon Denali 5.7L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1GKEC13R0X
P0340: CMP Sensor Circuit Malfunction. Hi there, The customer had it towwed in from another shop. They repaired what was supposed to be noisy lifters due to low oil pressure. My understanding is they replaced all lifters and the oil pump. They could not get it started and eventually called the cu...
March 18, 2005
1999 Ford Windstar LX 3.8L Stall, MIL Lamp on VIN: 2FMZA5143X
P0340: cam position sensor circuit fault. van driven in with throttle response problem.previously been into ford dealer for intermittent stalling.they changed fuel pump. owner tuned up motor& replaced maf.owner stated "problem started after wally world changed oil& air filter". only sc...
March 20, 2005
2000 Ford Ranger XL 3.0L MIL Lamp on VIN: 1FTYR14V7Y
P0340: cam sensor. This truck came in with a check engine light on & code Po340. I scoped the cam sensor & had no signal. This is a 2 wire cam sensor & not a 3 wire hall effect sensor. I ohmed tested the old sensor & it was open. The reluctor is fine and the bush...
March 23, 2005