DKW F91 U3733 Code:

OBD-II Diagnostic Network (U) Trouble Code

Trouble In DKW F91 U3733 Possible Cause

DKW F91 U3733code will be stored and a malfunction indicator lamp may be illuminated. Some vehicles will require multiple failure cycles in order for the malfunction indicator lamp to be illuminated.

Common Symptoms For DKW F91 U3733

  1. After the codes are cleared, operate the vehicle to see if the code returns
  2. A suitable OBD-II scanner (or code reader) and a digital volt/ohmmeter will be most helpful in performing a successful diagnosis
  3. Some applications are equipped with up to 18 separate control modules. If you choose to tackle this monumental task, begin with a careful visual inspection of all system circuitry, connectors, and fuses
  4. Check local, state, and federal laws before removing emission related components.

Similar Problems

Vehicle Speed Control And Idle Control System
Crankshaft Position Sensor Circuit Performance
A/C System High Pressure High Temperature

DKW F91 U3733 Troubleshooting

When you put your foot down on the brakes you expect your car to quietly slow down and come to a stop. The power your foot applies on the brake pedal is assisted by hydraulic pressure. Your foot's force engages a piston and caliper with brake pads attached (bonded abrasive and heat resistance metal or ceramic) to put pressure on the rotor. DKW F91 U3733 OBD2 specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.

How to turn off DKW F91 U3733 check engine light ?

There are two ways to turn off the check engine light:

A repair technician can do so once repairs have been made.
The OBD II can automatically turn it off when it fails to detect the problem after several diagnostic cycles.

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