Check B1690 Fault Code
When you check engine light came on code B1690 the reason should be . However your vehicle's manufacturer may have a different definition for the B1690 OBD-II Diagnostic Body (B) 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 B1690 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. |
B1690 Possible Fix :
Check your choke plate. Is it positioned correctly? Is it still working as it should? Does it open completely? If not, then you either replace it or repair it. If the damage is quite severe, I suggest you put down your repair tools and start looking around for a replacement choke plate to avoid a repeat of this nasty episode.
B1690 OBD-II Diagnostic Body (B) Trouble Code DescriptionB1690 Autolamp Delay Circuit Open so you have to check ODB-II Fault Code Check list.Reason For B1690 CodeThe reason of B1690 OBD-II Fault Code Check is B1690 Autolamp Delay Circuit Open. |
B1690 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.
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What does fault code B1690 mean ?
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How to Clear B1690 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.