Quote:
Originally Posted by >135I
I have this issue, it is caused by the sensors that hook into my test pipe. I noticed it about a week after I installed them. The SES came on then I filled my tank the very last LED would not light up no matter how much I put in the tank. I used the non-fouler method to fix the SES and filled the tank again and surpise surpise the last LED came on. So my guess would be check your sensors with the Cats. Make sure they are not loose.
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not very clear what you mean. do you mean the oxygen sensors? well, i don't have a check engine light, never had one, nor did i do any mods or upgrades to the car. also, why and how would the fuel level gauge be affected by something like an oxygen sensor?