AoA, Can anyone guide me cuz the Amber Check Engine Light is permanently on in my Honda Civic 2001 Vti (new shape). Mechanics say that nothings wrong but it happens with all CNG converted Civics.. Can some one advise something..... Thanks.
There is some thing wrong. Take it to a professional mechanic, who has diagnostic tools, he'll plug in and check what the problem is. With check light on, your VTEC might not engage, means you are not consuming almost 40% of your Engine power
ECU check karwao. aur advancer waqaira.. uski waja se b lyt show hoti hai
there are more than 4000 reasons for this check engine light you have to got it scanned from any auth dealer it could be anything from a sensor fault to thinning of your cars break pads
Mr Ali,u have provided insufficient information.
did u recently convert car to cng and after that the light is on?is the light on, on both cng and petrol?
If the light comes on when on CNG, but not on Petrol, then there shouldnt be anything wrong. But if its there on both Petrol and Cng then there is a problem.
Is ur car's transmission automatic?
Even on CNG, it IS a problem. My many previous cars and now present cars are on CNG... No problem like this in any of them
Simple solution is that just visit your mechanic who has the EFI scanner. Only he can tell you the exact reason for this problem.
I myself got this light on oftenly, and that was because of VSS (Vehicle Speed Sensor). So i changed the accelerator cable and the problem was gone...
simple way to get rid of this problem....just switch on the car...and check if light is not on and after starting the car...light becomes on..den there is a problem with the light wire..which takes earth from the body...jus go to the mecahnic and ask him for checking the wire..INSHAALLAH ur problem is solved
first try to reset your ecu..take out the battery termanls and touch the wires with each other.then put the wires back on the battery.if it goes away then you problem is solved if not that means oxygen sansor need to be replace or if your gas tank cap is not closed properly the check engine light shows too.if these didnt work then could me other problem cuz of convert ur car to CNG.
Thank u all for help...