When I start my car the AFR is about 14 the Vf reading is 0 volts (normal with the cold start injector working).
As the car warms up the AFR is 15-16 Vf is still 0 volts (normal with the cold start injector stopped working). It will stay in this condition till I restart the engine.
After I restart the car the AFR drops to 12-13 and the Vf is 2.2 volts. It runs normal like this till the car cools off.
I have checked all the connectors and repaired the ones that needed it. I have replace the stock O2 sensor. I have been troubleshooting with the TSRM but as you can guess can not find why it is running after it starts when cold.
I have basic up grades, 3"exhaust, wide band, Lexus AFM, 550 injectors.
As the car warms up the AFR is 15-16 Vf is still 0 volts (normal with the cold start injector stopped working). It will stay in this condition till I restart the engine.
After I restart the car the AFR drops to 12-13 and the Vf is 2.2 volts. It runs normal like this till the car cools off.
I have checked all the connectors and repaired the ones that needed it. I have replace the stock O2 sensor. I have been troubleshooting with the TSRM but as you can guess can not find why it is running after it starts when cold.
I have basic up grades, 3"exhaust, wide band, Lexus AFM, 550 injectors.