Is there a write up anywhere on how to wire up the check engine light? lol Mine is in a 76 Celica so I don't have the check engine light, but yea I know I really need to get it wired in and check for codes!
Yea I haven't been able to figure it out! It can run great at times then slowly get worse, or it'll just get bad instantly, there is no consistency to it, maybe some bad wires in the harness?
Need help with 7mgte electrical issues, my 7mgte randomly runs rich burying the wideband to where it just shows dashes, it wont idle without you giving it light throttle and when you give it more then light throttle itll shut off, not like bad maf at around 2500rpm, it's around 1100ish maybe a...
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