Is the CMP sensor a synchronizer (gear driven) type?ĭR6 VERIFY THE CORRECT INSTALLATION OF THE CMP SENSOR
Ford diagnostic code p0344 generator#
REFER to Charging System to diagnose the generator is noisy symptom.ĭR5 DETERMINE THE CMP SENSOR PHYSICAL TYPE With the engine running, determine if the generator is still noisy.ĭoes the noise remain constant when the B+ connector is disconnected?įor continuous memory DTCs P0340 or P0344, GO to DR5.įor continuous memory DTCs P0345 or P0349, GO to DR13. Generator/regulator B+ connector disconnected. Monitor the generator for an audible electric noise. Note:If the generator/regulator is electrically noisy, the noise decreases when the B+ connector is disconnected. GO to Pinpoint Test Z See: Computers and Control Systems > Diagnostic Trouble Code Tests and Associated Procedures > Z: Intermittent - Introduction.ĭR4 CHECK THE GENERATOR FOR EXCESSIVE ELECTRICAL NOISE Increase engine speed to greater than 1,500 RPM for 10 seconds. Note:For vehicles with variable camshaft timing (VCT), concerns with the engine oil level, oil filter, oil contamination, or the VCT system may cause camshaft positioning errors. Note:If DTCs P0340, P0344, P0345, or P0349 are present, ignition, alternator noise, RFI and CKP concerns should be considered. See: Computers and Control Systems > Symptom Related Diagnostic ProceduresĭR3 CLEAR AND ATTEMPT TO RETRIEVE THE DTC RETURN to Section 3, Symptom Charts for further direction. You will need a voltmeter to test the reference voltage to the sensor.Ĭan you give me all the codes that were set?ĭR: Introduction See: Computers and Control Systems > Diagnostic Trouble Code Tests and Associated Procedures > DR: Camshaft Position (CMP) Sensor - IntroductionĭR1 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS)Īre DTCs P0340, P0344, P0345, or P0349 present?įor DTCs P0340, P0344, P0345 or P0349, GO to DR2.įor all others, GO to Section 4, Diagnostic Trouble Code (DTC) Charts and Descriptions See: Computers and Control Systems > Diagnostic Trouble Code Tests and Associated Procedures > Diagnostic Trouble Code (DTC) Charts and Descriptions.ĭR2 CONTINUOUS MEMORY DTCS P0340, P0344, P0345 AND P0349: CHECK IF THE ENGINE STARTS I attached the possibilities for the 340 below.
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