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Evo cranking but not starting

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Old Mar 21, 2015 | 07:40 PM
  #1  
2006evolutionse's Avatar
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From: Utah
Evo cranking but not starting

Alright I am a newbie here so bare with me. I was driving down I-15 at 80 and immediately lost all power, tired to start it back up and it would crank but not start. Pulled off the side of the road and got towed to autozone. All fluids were good. Ran the CEL and it pulled 6 codes and all of them twice: 3 dealing with 02 sensor bank 1, p0442 Evap leak, p0171 System Lean, p0340 camshaft position sensor 1. I did some toubleshooting, I have fuel, timing is on, but I am not getting spart to cylinders 2 and 3. further investigation showed that the cam positions sensors were good, replaced them both, but I am still not getting anything to cylinders 2 and 3 ignition. Multimeter checked ignition coil 1 and 2 and on ignition coil 2 (spark plugs 2 and 3) I had constant power at 12 volts and ground has continuity but my black/green or whatever color it isn't getting anything. I am thinking the ECU isn't getting signal from the CPS or that it isn't sending signal to ingition coil pack 2. HELP!
Old Mar 23, 2015 | 01:59 PM
  #2  
2006evolutionse's Avatar
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From: Utah
Originally Posted by 2006evolutionse
Alright I am a newbie here so bare with me. I was driving down I-15 at 80 and immediately lost all power, tired to start it back up and it would crank but not start. Pulled off the side of the road and got towed to autozone. All fluids were good. Ran the CEL and it pulled 6 codes and all of them twice: 3 dealing with 02 sensor bank 1, p0442 Evap leak, p0171 System Lean, p0340 camshaft position sensor 1. I did some toubleshooting, I have fuel, timing is on, but I am not getting spart to cylinders 2 and 3. further investigation showed that the cam positions sensors were good, replaced them both, but I am still not getting anything to cylinders 2 and 3 ignition. Multimeter checked ignition coil 1 and 2 and on ignition coil 2 (spark plugs 2 and 3) I had constant power at 12 volts and ground has continuity but my black/green or whatever color it isn't getting anything. I am thinking the ECU isn't getting signal from the CPS or that it isn't sending signal to ingition coil pack 2. HELP!
Dealership confirmed a bad ecu. Just incase someone comes across this same problem again
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