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P0340 Diagnostic Trouble Code Discussion for December 2004

CMP Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2001 Hyundai Sonata 2.4L No Start VIN: KMHWF25S01
P0340: Camshaft Position Sensor 'A' Circuit Malfunction. vehicle towed to shop-timing belt had teeth missing. replaced parts-listed under related repair history. test drove 10 miles. customer picked up car drove 22 miles & quit running. had car towed back to shop.engine immediately started with ses light on-code...
December 03, 2004
1996 Chevrolet C1500 Cheyenne 4.3L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on VIN: 1GCEC14W7T
P0340: CMP Sensor Circuit Malfunction. Happy Holidays Guys . This truck has a MIL Mass Air Flow low input. Using Mitchell I have no voltage at the ign feed (PINK WIRE)wire at Maf connector to batt. ground test. The instrutions are to repair the open in the ignition feed curcuit if no presents of vo...
December 04, 2004
1997 Chevrolet P30 5.7L Misfire, MIL Lamp on VIN: 1GPKP32R2V
P0340: CMP Sensor Circuit Malfunction. ... EGR (all OK)-- Still have P1406 reseting after a few test drives-- Camshaft position sensor reads -1 to 0 degrees (normal range is + or - 2 degrees) No plug wires run close to the wiring for the CMP sensor. Still have P03...
December 05, 2004
2000 Subaru Impreza Outback 2.2L Poor Idle Quality, Cuts out, Stall, Poor Fuel Economy, MIL Lamp on, over fueling VIN: JF1GF485XY
P0340: Camshaft Position Sensor Circuit Malfunction. ... broke timihg gear and timing belt bending valves in head . the owner took head off of another car and installed on engine . the engine has good compression and fuel pressure . It is over fueling engine as there was two quarts of gas in oil when it got here...
December 08, 2004
1996 Chevrolet Blazer 4.3L Misfire, MIL Lamp on VIN: 1GNDT13W2T
P0340: CMP Sensor Circuit Malfunction. ... that I am having a tough time with. P0340 (cmp) and p0300 come up from time to time, and when driving you can see the misfires count up.So far I have scoped the cam and crank, also both together while driving, and patterns look great. I've checked the cam ...
December 09, 2004
1998 Dodge Caravan 3.3L No Start VIN: 2B4GP25R2W
P0340: No Camshaft Sensor Signals At PCM. engine crank ok it look if want start at the bigining. at the moment i have spark and injectors pulse but after 5 second no more pulse and spark.i checked crank and cam signal at the sensor conector and pcm conector all ok.i replace crank and cam sensor with t...
December 09, 2004
2000 Chevrolet Express 3500 5.7L Misfire VIN: 1GCHG39R4Y
P0340: CMP Sensor Circuit Malfunction. ... we did a basic tune/up. van came back next day missing again. code p0340b always resets after starting engine. replace cam sensor twice and checked wiring. the clue to this problem is when the engine is missing and i momentarily remove a spark plug wire fr...
December 16, 2004
2000 BMW 528i 2.8L Stall, MIL Lamp on VIN: WBADM6343Y
P0340: Cam position sensor malfunction. We have a 2000 BMW 528I with a code PO340. By diag/testing cam postion sensor test bad. Replace with a new redesigned BMW sensor. Vehicle ran great for a few days and came back in with same problem and same code. have very limited diag thru alldate on this. Ca...
December 27, 2004
2000 Toyota Tundra SR5 3.4L No Start VIN: 5TBRN3418Y
P0340: Camshaft Position Sensor Circuit Malfunction. ... no start. It stalled while driving and would not restart. Cranks ok. Good fuel pressure and volume, has spark but no injector "flash". It has code P0340 stored, but cam sensor has a reasonable pattern as viewed with the Snap on Vantage. Can the cam...
December 27, 2004