Code : P0605
Make : 1998_FORD_F150
Description : P0605 1998 FORD F150 PCM Read Only Memory Error
Possible causes :
– Engine Control Module (ECM) may be faulty
– Module programming error
– Physically damaged PCM
– ECM harness power supply circuit is open or shorted
– ECM harness ground circuit is open or shorted
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.
