does anyone know how exactly the 1amp PCM fuse plays a part in the starting, I looked at the chilton repair manual here and there is no mention of it?

I have replaced O2 sensors 3 times this last I got some good ones what is funny in my code reader it shows green for smog ready but show there is a problem with that sensor I have traced every wire in it how I know there is a short I disconnect the negative cable and put a test light on it the. I out the light on the post and it lights up not to bright so I kinda stuck although I can't get to too if the transmission to check for broken wires plus have a new pcm gie it need to find someone that know what they are doing she run great I. An not get rid of the check engine light and in the live data b2s2 reads 0000rhe other ones read 99.90 when at temperature

Over drive lights is flashing and engine light is on I’ve replaced the solenoid pack transmission filter fluid and pcm I have no idea what else it could be

Trying to program a key but i keep coming across a u1262 code data link fault. Checked fuses and guage cluster pcm with no results any suggestions please. Using autel 508s scan tool programmer

Finding fuse 8 inside blow for pcm with multiple emission codes. As replacing the 20 Amp fuse no engine light but the car will start but wouldn't stay running. Then pulling out the fuse car would start but as it's running putting the fuse back in car would stop running. Please help so confused.

Interior fuse panel only has power to half the fuses not the other half. When a code reader is plugged up it’ll power on the code reader, but it will not communicate with the PCM.