Not hitting boost

[MatMurF]

Hey everyone..... I got me a problem with my 95 Gsr. When i have the throttle positioning sensor plugged in and i hit boost the car just dies but when i unplugged its ok, hits boost but idles roughly. any ideas? cheers

 

[EVOCPE]

checked all your piping???

When u unplug ur TPS does ur engine light come on??

 

[MatMurF]

Nah it doesn't come on....... but if you hold the throttle flat, revs up from vaccum and soon as it comes to boost the car sorta like limiter but not on no boost cant work out what it is

 

[EVOCPE]

Ok my car does that when the AFM isnt plugged in

 

[ewolution]

Any ECU problems?

 

[MatMurF]

Nah no problem with ecu, it is stock computer just runs a little rough a don't no what the that problem is?

 

[CLuTZ]

Sounds like your TPS was installed incorrectly?

Check this out


http://www.plymouthlaser.com/tps.htm