Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. For vehicles with production date up to 03/2003. Too many invalid login attempts, contact ECS Customer Support. In this tech article we show you to replace the front grilles in your E46. E46 models are known for their kidney grill mounting tabs failing. I viewed the live data and it states that the secondary air system is off.Hood Grille Replacement. I have done numerous cold starts yet still incomplete. There are no fault codes, only one incomplete test - the secondary air system.
I have an OBDII Scan tool to check my emissions before I got to get the vehicle smogged. DK902559 2002-2005 BMW 325I E46 M54 SECONDARY AIR INJECTION SMOG PUMP OEM. So, it should not be released outside, for reducing air pollution and avoiding an emission test failure. During the AIR test the PCM activates the AIR pump during closed loop. The Powertrain Control Module ( PCM) monitors the HO2S voltages to diagnose the AIR system. The PCM supplies a ground to the AIR pump relay, which energizes the AIR pump. When it starts, it running with only three cylinder for three or four seconds, then it goes to normal running.An Secondary Air Injection (AIR) pump is used on this vehicle to lower tail pipe emissions on start-up. It just cranks but not turn over, I have to crank it five or six times before it starts. My problem is that my car is starting very hard after sitting overnight or eight to ten hours. Inputs to turn on the system are: - Engine temperature - Load signal - Engine speed116 MILES. Also I attached some info about the secondary air injection. So the fault we have points to the "main MAF".
TIMING LIGHT AUTOZONE RENTAL CODE
The fault code 2783 comes back as : DME: Hot-film air-mass flow sensor. Changing the air pressure sensor.The second MAF is called: Secondary air, hot-film air mass meter. The defective one-way check valve needs replacement. Changing the secondary air injection pump. Here are some ways with the help of which you will be able to correct the OBD Code P2430.
TIMING LIGHT AUTOZONE RENTAL HOW TO
How To Correct P2430 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Bank 1.
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