forgot to give info

[conehead5887]

my 94 camry is a v-6 1mzfe and i'm unable to get the code reader to work but the check engine light comes on only on my weekly trip to Olympia about 50 mile round trip,everone i've talked to says i have to much air now because of the cold air intake is there a way to up the fuel in runs killer above 3500 rpms. ant help would be appriciated. is there a way to read the codes through the check engine light if so how?

[lgcongbach]

bring it to autozone to have the code read

[Zviator]

Originally Posted by conehead5887

my 94 camry is a v-6 1mzfe and i'm unable to get the code reader to work but the check engine light comes on only on my weekly trip to Olympia about 50 mile round trip,everone i've talked to says i have to much air now because of the cold air intake is there a way to up the fuel in runs killer above 3500 rpms. ant help would be appriciated. is there a way to read the codes through the check engine light if so how?

First, post this on the other thread u made earlier.

Second, the check engine light only indicate that one of the sensors (many sensors) in the engine ran off. There are varied reasons to have this happens and the only way to know for sure is to have the computer hooked up to the ECU (i'm not taking about PC or Mac here).

But according to what u said, it's most likely the air sensor located on the front end of the air intake.

[camry6]

Originally Posted by conehead5887

my 94 camry is a v-6 1mzfe and i'm unable to get the code reader to work but the check engine light comes on only on my weekly trip to Olympia about 50 mile round trip,everone i've talked to says i have to much air now because of the cold air intake is there a way to up the fuel in runs killer above 3500 rpms. ant help would be appriciated. is there a way to read the codes through the check engine light if so how?

I installed a cold air intake on my '93 3mz-fe V-6 3 years ago. The engine management is a little less involved, but very similar. I've never had this issue. The stock ECU can compensate for the extra air-to a point of course. I gained extra performance from mine by turning the fuel pressure return regulator adjusting screw out a couple of turns. This may help if your fuel management is topping out. The fuel pressure return regulator is located on the left side of the engine (Right side when standing in front facing your car) it is the regulator on the end of the rear fuel rail, where the return fuel line connects. remove the opaque plastic cover and in here you will find a phillips head screw. back it out 2 or 3 turns and replace the plastic cover. Road test.

[conehead5887]

i turned it out and noticed a small diff will be able to better tell on my next trip to olympia will this kill my mileage?