latin03001
07-29-2012, 05:49 PM
I randomly get code 0201 and car runs like it's on 3 cylinders. It normally happens when the engine has completely warmed up.
Problem started with the car cranking but immediately dying when the engine was hot, giving a little gas turned it on. I ignored it for the longest until one day when I gave it gas; it started but run like it was running on 3 cylinders.
Things I have changed already.
New CTS
New TPS
New Spark Plugs
Alternator is outputting normal voltage 13.+
Battery holds charge and outputting 12.5+ when car is off.
Injectors were ultrasonic cleaned and flow tested.
I checked I have battery voltage on coil pack harness.
MAF has good ground and has battery voltage.
Before spending any more money on new coil packs, I would like to get some input from someone who has experienced a code 0201 on their sr20det.
Code is 0201 Ignition Signal Circuit.
Thanks
Problem started with the car cranking but immediately dying when the engine was hot, giving a little gas turned it on. I ignored it for the longest until one day when I gave it gas; it started but run like it was running on 3 cylinders.
Things I have changed already.
New CTS
New TPS
New Spark Plugs
Alternator is outputting normal voltage 13.+
Battery holds charge and outputting 12.5+ when car is off.
Injectors were ultrasonic cleaned and flow tested.
I checked I have battery voltage on coil pack harness.
MAF has good ground and has battery voltage.
Before spending any more money on new coil packs, I would like to get some input from someone who has experienced a code 0201 on their sr20det.
Code is 0201 Ignition Signal Circuit.
Thanks