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P0340 Diagnostic Trouble Code Discussion for September 2004

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
1996 Toyota Camry DX 2.2L MIL Lamp on
P0340: Camshaft Position Sensor Circuit Malfunction. ... toyota camry code 340 cam sensor failer,replace both ,the dist. and the pcm ,and still code p0340 come back rigth away after reset the code. note the pcm and the dist are used.i have a good wave form coming from the pcm cam sensor ciruct and good wave form...
September 01, 2004
1999 Saab 9-3 2.0L MIL Lamp on VIN: YS3DD78N5X
P0340: camshaft position sensor malfunction. hello there i have this saab that came in about a week ago with the mil light on connected generic scan tool got code po340 camshaft position sensor malfunction. used alldata for a diag path the only thing it really said was to replace the plugs if you do not ...
September 07, 2004
1999 Suzuki Grand Vitara JS 2.5L No Start, Poor Idle Quality, Stall, MIL Lamp on VIN: J53TE162V4
P0340: Camshaft Position Sensor Circuit Malfunction. Car came in with intermitant stall and start. Found PO340 code for cam sensor. Check system every thing seemed to be fine. Replaced cam sensor and ignition switch. Still has same symptoms, problem, and code. Checked sensor on scope. There is a wave form. Ignit...
September 13, 2004
1995 Ford Mustang 3.8L MIL Lamp on VIN: 1FALP404XS
P0340: camshaft. The car intermetenly sets po340 and tach quits or is very erratic when codes is hard. Schematic shows tach signal is sent from crank sensor to icm .I no have had lots of cam senser(sync asm ) damaged will this cause tach signal to be erratic.Thanks in advance
September 15, 2004
1996 Geo Tracker 1.6L Misfire VIN: 2CNBE1360T
P0340: Camshaft Position Sensor Circuit Malfunction. ... light and drivability complaint. customer had a diagnosis from another shop of low compression. compression was checked and codes were pulled. our Sun 500 is on the fritz so we could not run on scope or check exhaust gases. vehicle has a miss upon accelera...
September 18, 2004
1996 Mercury Sable GS 3.0L MIL Lamp on
P0340: Cam Position Sensor Circuit. ... help. This vehicle came in for original P0340. Found magnet had fallen out of sensor as usual. I replaced sensor and the interuptor together. I used the OTC tool to realign. Vehicle came back in a week with MIL on, P0340. Re-checked sensor alignment-OK. Du...
September 21, 2004
1998 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y8W
P0340: CMP Sensor Circuit Malfunction. ... has installed a new engine, then had a P0340 cam sensor code. They installed a new cam sensor, a used ignition module and PCM. I followed the Alldata cam code chart. The cam sensor resistance is about 1,800 ohms and the wires are not shorted to ground. C...
September 23, 2004
1999 Mazda 626 ES 2.0L MIL Lamp on VIN: 1YVGF22C3X
P0340: Camshaft Position Sensor Circuit Malfunction. ... 15 min w/o re-setting codes, but cycle the key once and code p0340 [cam sensor] triggers in 30 seconds...according to alldata the cmp conector is supposed to have battery voltage with key on, not running...We performed continuity ck to pcm and verified no ...
September 23, 2004
1999 Suzuki Grand Vitara JS 2.5L No Start, Poor Idle Quality, Stall, MIL Lamp on VIN: J53TE162V4
P0340: Camshaft Position Sensor Circuit Malfunction. Car came in with intermitant stall and start. Found PO340 code for cam sensor. Check system every thing seemed to be fine. Replaced cam sensor and ignition switch. Still has same symptoms, problem, and code. Checked sensor on scope. There is a wave form. Ignit...
September 30, 2004