Home Forums General Discussion Technical Questions 2734 IMS Fault

Have this on a MRL, suspect its caused by dirty screens. Runs 12fpm on inspect. Can not clear the code, car will run floor to floor on auto, but will not re level, if we stop in the lu/ld zone. Any more information out here?

Here you go.

Thanks we have that just dont see how to clear it

TFR RRF

Do you get inputs for bucher up or down level? Del Con fault or run and direction? First thing I check always is zero point on these things. Two screens in the front of the valve to the right of the solenoids. And you have to dig them out sometimes.

We were not resetting the fault correctly, like lowoil indicated. The screens were not that bad and the zero point was set at + .o41 ...that Bucher valve adjustment is super super sensitive. Thanks for the help

I use the hand held tool to set mine and you have to compensate for the tank lid also.