my car stopped working right after an alighment was performed(long story).... the gas pedal wont work normal one sec it works the next it loses all power...heres the codes i got out of my car if anyone can help me out. i also dont have cats so some of them might be cat related

P0603 Internal Control Module Keep Alive Memory (KAM) Error
P0463 Fuel Level Sensor Circuit High Input
P0222 Throttle/Petal Position Sensor/Switch B Circuit Low Input
P0183 Fuel Temperature Sensor A Circuit High Input
P1168 FRP Sensor In Range But Low
P0081 Intake valve Control Solenoid Circuit (Bank 2)
P0051 HO2S Heater Control Circuit Low (Bank 2 Sensor 1)
P2135 Throttle Position Sensor

 

That's a pretty fuct up list of codes. What troubleshooting steps have you tried so far?

 

Damn sounds like they cut and/or shorted some wires out! I don't know how they possibly could have though....

 

or maybe a hrness is disconnected.

 

Maybe when driving the car up on the lift or using the wrong jack points they pinched some wire harnesses ???

 

make sure that it wasnt a coincedence and maybe melted through some wires in the wire harness at the same time as the alignment for some reason, lots of wires run close to hot items.


thats where i would start man...

 

i put a new fuel assembly jsut cause mine was kinda sloppy. and i reset the ecu it runs fine for likr 5 minutes then the pedal and rpms dont work it jsut drops and i floor it wil go up super slow

 

i found this 2 harness disconnected under steering wheel. i tryed to search to see where they could possibly go couldnt find another end and they dont connect with eachother...?

 

First I would try and clear the codes with a scanner or Cipher, some of those may be left over from the install and then see which ones come back.

It seems like a lot of signals not getting to the ECU and causing it to go into Safe Mode.

Check the Unichip harness connection to make sure the plug n play harness is properly plugged in, and then also check the actual wires going into the Unichip harness to make sure none are lose.

Also check for any melted wires, specially around the crossover pipe, if you didn't heat wrap those that might be your answer.

 

i checked for melted wiress on top of cross over pipe nothing and the pipes are heatwrapped also.. im gonna try more things tommorow didnt have time today cause i had to go to work to check everything

 

http://s22.photobucket.com/albums/b3...=103006027.flv

heres a lil vid after i reset the ecu. i drove for 4 miles and then the pedal jsut stopped responding... my wideband seems low, maybe cause i had lil fuel. no melted wires i checked the harnesses everything seemed fine i checked the unichip seemed fine...

 

Bump

 

Like I said in IM, those two plugs on my '03 are hooked up to the brake and clutch pedals. Try to get it to the dealer.