F figga8n Member Joined Sep 15, 2005 Jan 4, 2009 #1 Took car out for 5 min serivce light came on checked sm and my tps is stuck at 4.80?? I tried to adjust and it stays at 4.80? I even unplugged it and car still idles high with tps reading 4.80??
Took car out for 5 min serivce light came on checked sm and my tps is stuck at 4.80?? I tried to adjust and it stays at 4.80? I even unplugged it and car still idles high with tps reading 4.80??
F figga8n Member Joined Sep 15, 2005 Jan 4, 2009 #3 turbofrank said: Time for a new one. Click to expand... unplugged tps enhancer now it's reading .42 but car runs like sh t won't build any boost??? Step on gas and car falls on face????
turbofrank said: Time for a new one. Click to expand... unplugged tps enhancer now it's reading .42 but car runs like sh t won't build any boost??? Step on gas and car falls on face????
T turbojd Well-Known Member Joined Dec 27, 2005 Jan 4, 2009 #4 What code(s) was the SES light flashing?
F figga8n Member Joined Sep 15, 2005 Jan 4, 2009 #5 turbojd said: What code(s) was the SES light flashing? Click to expand... Code 21
T turbojd Well-Known Member Joined Dec 27, 2005 Jan 4, 2009 #6 figga8n said: Code 21 Click to expand... Code 21 the ecm is seeing a high reading from tps. I would swap it out for a new one.
figga8n said: Code 21 Click to expand... Code 21 the ecm is seeing a high reading from tps. I would swap it out for a new one.
T turbojd Well-Known Member Joined Dec 27, 2005 Jan 4, 2009 #7 On a code 21, the ecm will use a default TPS value of 2.6 volts,your engine will idle high under these conditions.
On a code 21, the ecm will use a default TPS value of 2.6 volts,your engine will idle high under these conditions.