Check U1134 Fault Code
When you check engine light came on code U1134 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the U1134 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
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Parts or components should not be replaced with reference to only a U1134 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. |
U1134 Possible Fix :
If there's a part that needs repairing, leave it to the professionals. Unless of course, you're confident that you can conduct all these repairs at home. You'll need relatively expensive replacement equipment and tools for this though.
U1134 OBD-II Diagnostic Network (U) Trouble Code DescriptionU1134 SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter so you have to check ODB-II Fault Code Check list.Reason For U1134 CodeThe reason of U1134 OBD-II Fault Code Check is U1134 SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter. |
U1134 Solution:
The firing order is an important part of the overall design of the engine and is determined during the design of the engine to eliminate as much engine vibration as possible. If the firing order is changed or adjusted, the ignition from the spark plug is delivered at the wrong time and the engine functions poorly or does not run. The firing order for a particular engine is typically found in the repair manual specific to that model.
What does fault code U1134 mean ?
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How to Clear U1134 Trouble Code
An OBD 2 scanner is the best and safest way to erase a DTC from your car's system. This scanner communicates with the car's computer and instructs the computer to erase the code. It does not change or tweak the settings from inside the car or its systems.