Timing Reference High Resolution (Signal B) Too Few Pulses
Timing Reference High Resolution (Signal B) Intermittent / Erratic Pulses
Timing Reference High Resolution (Signal A) Intermittent / Erratic Pulses
Timing Reference High Resolution (Signal A) No Pulse
Camshaft Position (CMP) (Sensor B) Circuit Intermittent (Bank 1
Timing Reference High Resolution (Signal A)
Timing Reference High Resolution (Signal A) Too Many Pulses
Timing Reference High Resolution (Signal A) Too Few Pulses
Camshaft Position (CMP) (Sensor B) Circuit (Bank 1)
Camshaft Position (CMP) (Sensor B) Circuit Range / Performance (Bank 1
Camshaft Position (CMP) (Sensor B) Circuit Low (Bank 1
Camshaft Position (CMP) (Sensor B) Circuit High (Bank 1
(Ignition Coil L Primary / Secondary Circuit
The COP ignition system is what is used on most modern engines. There is an individual coil for each cylinder that is controlled by the PCM (powertrain control module).
Ignition Coil 12 Primary/Secondary Circuit Malfunction
– Faulty Ignition Coil 12
– Ignition Coil 12 harness is open or shorted
– Ignition Coil 12 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
– Lack/Loss of Power
– Engine may be harder to start
– Engine hesitation
– Rough engine idle
Misfire Detected Fueling Disabled
Misfire Detected Fueling Disabled
(Ignition Coil H Primary / Secondary Circuit
Ignition Coil 8 Primary/Secondary Circuit Malfunction
– Faulty Ignition Coil 8
– Ignition Coil 8 harness is open or shorted
– Ignition Coil 8 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
– Lack/Loss of Power
– Engine may be harder to start
– Engine hesitation
– Rough engine idle
(Ignition Coil I Primary / Secondary Circuit
Ignition Coil 9 Primary/Secondary Circuit Malfunction
– Faulty Ignition Coil 9
– Ignition Coil 9 harness is open or shorted
– Ignition Coil 9 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
– Lack/Loss of Power
– Engine may be harder to start
– Engine hesitation
– Rough engine idle
(Ignition Coil J Primary / Secondary Circuit
The COP ignition system is what is used on most modern engines. There is an individual coil for each cylinder that is controlled by the PCM (powertrain control module)
Ignition Coil 10 Primary/Secondary Circuit Malfunction
– Faulty Ignition Coil 10
– Ignition Coil 10 harness is open or shorted
– Ignition Coil 10 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
– Lack/Loss of Power
– Engine may be harder to start
– Engine hesitation
– Rough engine idle
(Ignition Coil K Primary / Secondary Circuit
Ignition Coil 11 Primary/Secondary Circuit Malfunction
– Faulty Ignition Coil 11
– Ignition Coil 11 harness is open or shorted
– Ignition Coil 11 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
– Lack/Loss of Power
– Engine may be harder to start
– Engine hesitation
– Rough engine idle
(Ignition Coil D) Primary / Secondary Circuit
Ignition Coil 4 Primary/Secondary Circuit Malfunction
– Faulty Ignition Coil 4
– Ignition Coil 4 harness is open or shorted
– Ignition Coil 4 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
– Lack/Loss of Power
– Engine may be harder to start
– Engine hesitation
– Rough engine idle
(Ignition Coil E Primary / Secondary Circuit
Ignition Coil 5 Primary/Secondary Circuit Malfunction
– Faulty Ignition Coil 5
– Ignition Coil 5 harness is open or shorted
– Ignition Coil 5 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
– Lack/Loss of Power
– Engine may be harder to start
– Engine hesitation
– Rough engine idle