Originally posted by MaStaMooN:
I have Alex Pepper's OBDII software and was playing around with it last weekend. I came upon these tests while checking out the features and decided to give them a run. The KOEO test was first, the fans came on and it did its business, but I was supprised to what was returned.. An error code...
P1519 which is IMRC stuck Closed
Now, I know my IMRC's work most (75%) of the time while driving, so I am puzzled by this error code. I also received 2 more codes,
P1650 which is Power Steering Pressure (PSP) switch out of Self-Test Range
P1703 Brake ON/OFF (BOO) switch out of self test range
Those dont really concern me much as I know my steering works and my brakes work also. but the IMRC problem has me puzzled as they do not work 25% of the time..
What do you all think?
To get a drive time fault you need a condition to persist through 2 drive cycles. An intermittent problem may show up once in a while, but never trip a light.
For the BOO - you need to depress the brake pedal at some point during the test to pass this one.
For the IMRC - I put up a post a bit ago where you could enter the strings in the search tab that will open your IMRC with the engine off. I ran it, let it sit for like 4-5 minutes and then pried on it a bit with a screwriver to convince myself it would open and stay open under full rpm load.
No clue about the PSP pressure thing...
