Help with Durango Problem
#1
Help with Durango Problem
I am new here so I have not had a lot of time to search the threads for this issue. My wife has a 2005 Durango 4x4, I think 4.7. The engine revs up and down at stops, the rpms jump from 2 to 3 rpms while driving down the road, shifting is rough slowing and starting up, sometimes the engine dies at stops, and the engine stalled on her the other day. I thought it was the transmission but I took it to my transmission guy and he said a TPS sensor code was the fault. He did not know much about this so he referred me to a mechanic. I can't get in to see him until next week. Does it sound like I need a new TPS sensor? If so, is it easy to install?
Thanks for your help.
Thanks for your help.
#2
The TPS needs replaced and look at the IAC:
https://dodgeforum.com/forum/2nd-gen...age-check.html
FF
https://dodgeforum.com/forum/2nd-gen...age-check.html
FF
#5
#6
sure, if the connection was loose or dirty weird things happen, if it comes back quickly that means there is a problem and it was not a fluke, if it stays off for a long while and comes back on id repeat the procedure.
however shops usually wont tell you that, they will just replace the part and charge you for it
however shops usually wont tell you that, they will just replace the part and charge you for it
#7
Join Date: Apr 2007
Location: Near Sacramento,ca
Posts: 11,545
Likes: 0
Received 93 Likes
on
79 Posts
Symptom:
P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION
- VACUUM LEAK DETECTED
When Monitored and Set Condition:
P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION - VACUUM
LEAK DETECTED
When Monitored: During all drive modes.
Set Condition: If vacuum drops below 1.59Hg with engine RPM greater than 2000 RPM
and closed throttle.
POSSIBLE CAUSES
GOOD TRIP EQUAL TO ZERO
VACUUM LEAK
RESISTANCE IN (K6) 5-VOLT SUPPLY CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K6) 5-VOLT SUPPLY CIRCUIT
MAP SENSOR
RESISTANCE IN THE (K1) MAP SIGNAL CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K1) MAP SIGNAL CIRCUIT
RESISTANCE IN THE (K4) SENSOR GROUND CIRCUIT
TP SENSOR OPERATION
RESISTANCE IN THE (K7) 5-VOLT SUPPLY CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K7) 5-VOLT SUPPLY CIRCUIT
TP SENSOR
RESISTANCE IN THE (K22) TP SENSOR #1 SIGNAL CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K22) TP SENSOR #1 SIGNAL CIRCUIT
RESISTANCE IN THE (K4) SENSOR GROUND CIRCUIT
PCM
If you need the rest of the pdf file send me a pm with your email address and i'll send it. This goes for anyone that wants it.
P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION
- VACUUM LEAK DETECTED
When Monitored and Set Condition:
P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION - VACUUM
LEAK DETECTED
When Monitored: During all drive modes.
Set Condition: If vacuum drops below 1.59Hg with engine RPM greater than 2000 RPM
and closed throttle.
POSSIBLE CAUSES
GOOD TRIP EQUAL TO ZERO
VACUUM LEAK
RESISTANCE IN (K6) 5-VOLT SUPPLY CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K6) 5-VOLT SUPPLY CIRCUIT
MAP SENSOR
RESISTANCE IN THE (K1) MAP SIGNAL CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K1) MAP SIGNAL CIRCUIT
RESISTANCE IN THE (K4) SENSOR GROUND CIRCUIT
TP SENSOR OPERATION
RESISTANCE IN THE (K7) 5-VOLT SUPPLY CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K7) 5-VOLT SUPPLY CIRCUIT
TP SENSOR
RESISTANCE IN THE (K22) TP SENSOR #1 SIGNAL CIRCUIT
RESISTANCE BETWEEN GROUND AND THE (K22) TP SENSOR #1 SIGNAL CIRCUIT
RESISTANCE IN THE (K4) SENSOR GROUND CIRCUIT
PCM
If you need the rest of the pdf file send me a pm with your email address and i'll send it. This goes for anyone that wants it.