96 i30t cel p0120 throttle position sensor

Got questions about your Infiniti? We're here to help, and it's FREE!
clearview
Posts: 106
Joined: Thu Aug 01, 2002 7:58 pm

Post

my son has a 96 i30t. he threw this code on a six hour highway drive. p0120. i cleaned the throttle body and k&n filter. the cel went out about 2 days later only to come back on the next day. last night we replaced the tps. the cel is still on. any ideas where to check further. thanks Bill


fourdrinie
Posts: 538
Joined: Thu Mar 03, 2005 8:23 am
Car: 2019 Q50

Post

with an OBD2 sensor, can you clear the codes? then see if they come back

DAEDALUS
Posts: 5421
Joined: Mon Jul 22, 2002 8:50 pm
Car: 1990 Infiniti Q45

Post

The first thing to check is the sensed voltage at the ECU and at baselined RPMs, then compare the values to those in the manual.

User avatar
audtatious
Moderator
Posts: 25014
Joined: Sun Oct 27, 2002 5:31 pm
Car: 2017 Q60 Red Sport. Gone: 2014 Q50s, 2008 G37s coupe, 2007 G35s Sedan, 2002 Maxima SE, 2000 Villager Estate (Quest), 1998 Quest, 1996 Sentra GXE
Location: Stalking You
Contact:

Post

TS procedures:


Return to “Infiniti Online Mechanic”