rodteixeira
NAXJA Forum User
Hey there
I have an auto XJ '98 4.0L and i've been having issues with the idle.
It idles around 1500-1600 rpm in park and neutral. And it goes down to 700-800 in drive and R.
recently rchanged the TPS and the idle Was fine, until few days ago started to go up again whe put in P and N.
IAC and MAP are new aswell.
Testing the TPS signal wire throws 2.39 volts at WOT. I know its supoussed to be under 4.49 volts but is that low normal?
The idleling issue stills. When park, and press gas pedal it goes down to 700 rpm.
I dont know what is actually happening. Any ideas what shuold I try?
Note: the airbag ligth is on. The horn is bridge to another button placed at the side of the sterring wheel. All the clockspring wires are unplugged except for the bridged horn wire. Turn signals are working, sometimes they blink fast and sometimes they blink slow.
I have an auto XJ '98 4.0L and i've been having issues with the idle.
It idles around 1500-1600 rpm in park and neutral. And it goes down to 700-800 in drive and R.
recently rchanged the TPS and the idle Was fine, until few days ago started to go up again whe put in P and N.
IAC and MAP are new aswell.
Testing the TPS signal wire throws 2.39 volts at WOT. I know its supoussed to be under 4.49 volts but is that low normal?
The idleling issue stills. When park, and press gas pedal it goes down to 700 rpm.
I dont know what is actually happening. Any ideas what shuold I try?
Note: the airbag ligth is on. The horn is bridge to another button placed at the side of the sterring wheel. All the clockspring wires are unplugged except for the bridged horn wire. Turn signals are working, sometimes they blink fast and sometimes they blink slow.
