Car jerking

Tunde · Post by **Tunde** » 05 Jun 2010, 16:22

Please can annybody help ? My car is jerking with Engine check light on and Engine system service required. I noticed a loosed hose from the manifold that is sucking air and just cant locate where to fix it. Can any one help please ?

Post by **JDS60R** » 05 Jun 2010, 16:58

Sounds like a vacuum leak.
Please upload a pic of the hose or explain where it comes from so we can help you put it back on.
Please also tell us the code you are getting.

Tunde · Post by **Tunde** » 07 Jun 2010, 02:06

Thanks JDS60R,
I have been able to locate and fixed the loosed hose but problem still persist. The error code on the OBD are

1. P0101 : Mass or volume airflow circuit range / performance.
2. P2188: System too rich at idle bank 1.

and consistent Engine system service required on the board. Please can you help out on what to do ?

ROCKPG · Post by **ROCKPG** » 19 Oct 2010, 13:10

Hello Tunde,
I have the same code on my OBD P2188 and I am not sure what it is, I already changed the 2 oxygen sensors and a ram sensor. Have you gotten your problem fixed?

Post by **stone36** » 25 Oct 2010, 10:25

Here is my post related to P2188.

I know it doesn't have a solution, but some ideas. For mine I never found out what caused the code, but it went away after about 2 weeks and hasn't been back. It may have been the computer adjusting to the tune up, who knows. Did you recently have work done?