Ok everyone here is what is going on with my camry.
My wife went out to start the car and it will not start. Turns over just fine. when ignition is turned on cooling fans immediately come on and temp gauge shows that engine is at operating temp(car not been on for 3 days). has been running just fine no signs of anything going wrong. now here is where the fun begins i checked codes and have a long list that is leading me to believe i may have a fried ecu. Any help would be greatly appreciated because I have a feeling this is not going to be a simple little fix or cheap.

1 P0102 Mass or maf A circuit low input
2 P0113 intake air temp sensor 1 circuit high voltage
3 P0118 engine coolant temp sensor circuit high voltage
4 P0121 Throttle/pedal pos sensor A circuit range/performance
5 P0123 Throttle/pedal pos sensor A circuit high voltage
6 P0351 Ign coil A primary/secondary circuit malfunction
7 P0352 Ign coil B primary/secondary circuit malfunction
8 P0353 Ign coil C primary/secondary circuit malfunction
9 P0354 Ign coil D primary/secondary circuit malfunction
10 P2135 throttle/pedal position sensor/switch A/B voltage correlation

Thanks.

 

ecu is working to get codes.... a faulty ecu has a code

possible temp sender on the engine block faulty

P0118 engine coolant temp sensor circuit high voltage

3 codes
pedal switch ..must be an electronic pedal .....faulty .. replace ..

4 P0121 Throttle/pedal pos sensor A circuit range/performance
5 P0123 Throttle/pedal pos sensor A circuit high voltage
10 P2135 throttle/pedal position sensor/switch A/B voltage correlation


after the pedal is replaced ...might actually start ok ......check the codes again



all coil packs to fail at once is unusual

6 P0351 Ign coil A primary/secondary circuit malfunction
7 P0352 Ign coil B primary/secondary circuit malfunction
8 P0353 Ign coil C primary/secondary circuit malfunction
9 P0354 Ign coil D primary/secondary circuit malfunction

check all fuses and relays

 

Year of car and engine type 4-cyl or V6?