MAP Sensor Error

[Gravely Tech]

I'm getting MAP sensor errors (1-4) so I replaced the offending $30.00 sensor. Problem is that I'm still getting the same code. The XJ runs great and I wouldn't have worried about it `cept that when I put new plugs in the old ones were all definately running lean. Any suggestions or "don't worry about it" comments would be appreciated.

Rick

[scoobyxj]

did you reset the computer by disconecting the battery for a few min?

[Gravely Tech]

Yes I did, a couple of times. I don't even have to start it......just turn the key on and off and it'll store MAP sensor codes.

[jneary]

what exactly does the code say?

[Matthew Currie]

If it's the 91-96 chrysler system it won't reset from being disconnected. It will hold a code for 50 key-on cycles unless it's reset with the DRB tool, according to my FSM. If it's running fine, I'd not worry for a while at least.