After taking my 1994 E320 Mercedes Benz to the shop to changed the serpentine belt my check engine light came on and want go out. I check the car impluse counter in which "Led Blinks" 18 adjustable camshaft timing solenoid or short circuit, and 22 time cam position sensor signal defective. I took the car to MB and was advise of the following results: Performed short test with HHT 022 CMP sensor signal in DM, CMP signal implausible, ADJ CAM timing solenoid, harness short.
My question is what can I do to cause the engine light to go out. I had try the following: (1) Disconnect the battery; (2) Disconnect the postive cable waited 10 to 15 mintue; (3) removed the fuse; Reset the Impluse Counter by holding down the for 6-8 seconds and the engine light still stay on.
RepairPal Certified shops can diagnose and repair your 1994 Mercedes-Benz E320. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
You can't reset the light until the problem is fixed and the diagnostic codes are cleared using a scanner.
The check engine light indicates that the computer has detected a malfunction in the engine/emission control system and has diagnostic codes and data stored which would be essential in diagnosing the problem.
A technician with a scanner could access the diagnostic codes and data and then be able to give you a diagnosis.
If you want to find a specialist, here's a directory link for you:
https://repairpal.com/mercedes-benz-repair-in-newark-delaware
