'03 6.0 Ex won't start
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'03 6.0 Ex won't start
I have a 03 6.0 Excursion, that won't start up. I just installed a magnaflow 4" turbo back exhaust(no cat); a superchips 1805 (set on tow safe); and a airaid intake.
I read the codes with the SCMT and 2 came back:
1. P0603 - Internal ctrl mod kam error
2. P1260 - Theft detected: vehicle immobilized
I don't know what the first one means but i'm thinking the second one won't let it start and if i just erase the codes it will start?
Any explanation of the codes and suggestions to remedy the problem would be appreciated.
Cheers bob
I read the codes with the SCMT and 2 came back:
1. P0603 - Internal ctrl mod kam error
2. P1260 - Theft detected: vehicle immobilized
I don't know what the first one means but i'm thinking the second one won't let it start and if i just erase the codes it will start?
Any explanation of the codes and suggestions to remedy the problem would be appreciated.
Cheers bob
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P0603:
Cylinder 6 Misfire Detected.
--Possible Causes--
- Ignition System.
- Fuel injectors.
- Fue
Cylinder 6 Misfire Detected.
--Possible Causes--
- Ignition System.
- Fuel injectors.
- Fuel Pressure.
- Evaporative System.
- Canister Purge.
- Base Engine.
- Running out of fuel.
Note: Running out of fuel may turn on the MIL and possibly store a Continuous Misfire DTC.
Equivalent to OBDII DTC P0306
P1260:
Engine disabled by PATS
THEFT Detected, Vehicle Immobilized.
Suspect PATS module.
Suspect circuit fault between PCM and PATS.
This DTC may be caused by :
Suspect PCM.
Cylinder 6 Misfire Detected.
--Possible Causes--
- Ignition System.
- Fuel injectors.
- Fue
Cylinder 6 Misfire Detected.
--Possible Causes--
- Ignition System.
- Fuel injectors.
- Fuel Pressure.
- Evaporative System.
- Canister Purge.
- Base Engine.
- Running out of fuel.
Note: Running out of fuel may turn on the MIL and possibly store a Continuous Misfire DTC.
Equivalent to OBDII DTC P0306
P1260:
Engine disabled by PATS
THEFT Detected, Vehicle Immobilized.
Suspect PATS module.
Suspect circuit fault between PCM and PATS.
This DTC may be caused by :
Suspect PCM.
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After I cleared the code, the engine fired right up.
For the P0603 there seems to be a discrepancy between diablo and superchips.
What is a PATS, could someone just have tried to get into my truck and so it immobilized the engine? I'd like to think it was doing its job and not just a random error.
For the P0603 there seems to be a discrepancy between diablo and superchips.
What is a PATS, could someone just have tried to get into my truck and so it immobilized the engine? I'd like to think it was doing its job and not just a random error.
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It did it again, nearly leaving me stranded; but after waiting awhile it finally fired up.
I checked the DTCs again and have 2 new ones:
P0269 - Cylinder 3 contribution/balance fault
P1000 - Monitor checks not complete: more driving required
The P1000 is because i recently cleared the DTCs, but the P0269 is worrying me. I restored the stock flash, will i need to install the catalytic converter for warranty?
any help appreciated
bob
I checked the DTCs again and have 2 new ones:
P0269 - Cylinder 3 contribution/balance fault
P1000 - Monitor checks not complete: more driving required
The P1000 is because i recently cleared the DTCs, but the P0269 is worrying me. I restored the stock flash, will i need to install the catalytic converter for warranty?
any help appreciated
bob
