Thank you for the compliments. We are here to help and would give it our best shot. Please remember that we are not with the vehicle and depend on you to provide as much information as possible and if any of the information is not accurate, we cn be missing out important factors which might lead us nowhere.
After market keyless system should have nothing to do with the non starting.
If the dash is not showing any indicator lights when ignition switch is turned on, it could mean a power supply disruption and could also be due to a faultry ignition switch.
If the CEL is not showing at initial ignition ON, it could mean a faulty with the ECM or its wiring.
Did you try to retrieve for trouble codes with scan tools?
For no spark conditions, the crankshaft position sensor could be the cause. Here are diagnostics for the CKP.
DTC P0335 (CRANK) - CRANKSHAFT POSITION (CKP) SENSOR CIRCUIT
1. Turn ignition off. Disconnect CKP sensor harness connector. Check resistance between CKP sensor harness connector terminal No. 1 and chassis ground. If resistance is 100 k/ohms or greater, check and repair open in harness between ECM and CKP sensor harness connector. Check for poor contact in ECM connector, coupling connector in harness between CKP and ECM. If resistance is less than 100 k/ohms, go to next step.
Harness between both connectors is shielded. Repair short circuit in harness together with shield.
2. If resistance is 10 ohms or less, check for short in harness between CKP sensor and ECM harness connector. If resistance is greater than 10 ohms, but less than 100 k/ohms, go to next step.
3. Check resistance between CKP sensor harness connector terminal No. 2 and chassis ground. If resistance is 5 ohms or less, go to next step. If resistance is greater than 5 ohms, check for open in harness between CKP sensor and ECM connector. Check for poor terminal connection in coupling.
4. Check if installation bolts of CKP sensor are loose, tighten securely. If bolts were not loose, remove CKP sensor and check resistance between CKP sensor terminals. If resistance is 1-4 k/ohms, repair poor contact in CKP sensor harness connector. If resistance is less than 1 k/ohm or greater than 4 k/ohm, replace CKP sensor.
You are not the only person with odd woking hours, lol.
Happy New Year.
Friday, December 31st, 2010 AT 11:38 AM