Tps replaced now massive hesitation
09-09-2006, 09:53 AM
#1
Donating Maxima.org Member
Thread Starter
Join Date: Jun 2005
Posts: 59
Tps replaced now massive hesitation
Hola Folks.
The other day the Cel light came on and it was giving 0403 (Throttle position sensor) and 1206 (Throttle position sensor (automatic transmission)) .
So i went to the nissan dealer got the New tps and install it. I Followed the Instruction @ http://vbxmaxima.8m.com/tps.html. However was never able to get anything but 300 ohms of resitance when contacting pins 2 and 3 and i don't get the 5v on pin one that is supposed to be there.
The car starts and idles @ about 700rpm when warmed up.
When i attempt to drive the car or just rev the engine when i get to 2000-2500 rpm's it's almost as if the gas it shut off the rpms die then it tries to pick back up again. So it's bucking motion or extreme hesitation.
I had to disconnect the Air intake houseing as i gnalled out the screws and needed better access. I reconnected all the houses and vacum lines i disconnected.
Any help or insight would be greatly appreciated.
Thanks
Ps.
Edit: I should also add that i reset the ecu and the cel is now gone after 20+ starts. However hesitation still exists.
Edit2: Tested the Old TPS and sure enough this new TPS is DOA.
Edit3: re-rested the NEW TPS and it's good.. i installed the tps incorrectly .. after Re-seating the tps @ a 0 degree angle i can feel it hookup.
Car is running like a dream adjusted the idle a Bit..
All said and done.. Job completed.
The other day the Cel light came on and it was giving 0403 (Throttle position sensor) and 1206 (Throttle position sensor (automatic transmission)) .
So i went to the nissan dealer got the New tps and install it. I Followed the Instruction @ http://vbxmaxima.8m.com/tps.html. However was never able to get anything but 300 ohms of resitance when contacting pins 2 and 3 and i don't get the 5v on pin one that is supposed to be there.
The car starts and idles @ about 700rpm when warmed up.
When i attempt to drive the car or just rev the engine when i get to 2000-2500 rpm's it's almost as if the gas it shut off the rpms die then it tries to pick back up again. So it's bucking motion or extreme hesitation.
I had to disconnect the Air intake houseing as i gnalled out the screws and needed better access. I reconnected all the houses and vacum lines i disconnected.
Any help or insight would be greatly appreciated.
Thanks
Ps.
Edit: I should also add that i reset the ecu and the cel is now gone after 20+ starts. However hesitation still exists.
Edit2: Tested the Old TPS and sure enough this new TPS is DOA.
Edit3: re-rested the NEW TPS and it's good.. i installed the tps incorrectly .. after Re-seating the tps @ a 0 degree angle i can feel it hookup.
Car is running like a dream adjusted the idle a Bit..
All said and done.. Job completed.
09-10-2006, 11:48 AM
#3
Member who somehow became The President of The SE-L Club
iTrader: (19)
Join Date: Jun 2001
Posts: 16,033
Originally Posted by packetscan
When i attempt to drive the car or just rev the engine when i get to 2000-2500 rpm's it's almost as if the gas it shut off the rpms die then it tries to pick back up again.
Thread
Thread Starter
Forum
Replies
Last Post
Maxima30
5th Generation Maxima (2000-2003)
2
09-07-2015 06:13 PM
trungg86
4th Generation Maxima (1995-1999)
7
09-04-2015 04:58 AM