Known problems addressed by our repair service:

{Misfire Issues}

• No signal from ECU to ignition coil(s)
• No signal from ECU to injector(s)

{o2 Oxygen Sensor and Other Issues}

• o2 Oxygen Sensor Codes (these codes may possibly be accompanied by EGR, Vapor Valve, and MAF codes as well)
• A/C compressor does not engage
  
• Code P0645 - A/C Clutch relay control circuit
• Code P0108 - Manifold absolute pressure
• Code P0135 - o2 heater circuit (bank 1 sensor 1)
• Code P0141 - o2 heater circuit (bank 1 sensor 2)
• Code P0155 - o2 heater circuit (bank 2 sensor 1)
• Code P0161 - o2 heater circuit (bank 1 sensor 2)
• Code P0403 - Exhaust gas re-circulation A control circuit
• Code P0443 - Evaporation emission system purge control valve circuit

Compatible Part Numbers Include (last 2 letters do not matter):

• 6L2A-12A650-BBD 
• 26U7A-12A650-KMA
• 8L2A-12A650-HC
• 8L2A-12A650-GD
• 8L2A-12A650-FD

It is your mechanic's responsibility to pinpoint the problem to the ECU. If you or someone else tried to repair your engine computer, we can evaluate and possibly repair it, but only in the case that no additional damage was created. Please note, not all modules are repairable.