kylemischke
Member
- Joined
- Mar 5, 2022
- Messages
- 2
- Reaction score
- 0
Gday all, I'm in need of some serious help.
04 d22 zd30ddti
I'm at my wits end with this bloody ute. Ok so buckle up and enjoy the roller coaster.
The page won't let me upload a video.
Start the car hot or cold. The tacho and engine will go crazy. Like a surging or missfire, like it has air in the system..
The tacho will then drop to 0 , the ute will idle normally after it spazs out and the tacho drops to 0. The check engine light comes on.
When I was driving it daily as what ever sensor was failing. It would do the same thing for only 10 minutes on idle, driving was fine and on the highway. It was bearable then it got worse where it would do this crazy stuff every time I pulled up to a set of lights or to an idle. It wouldn't go away. It then started to do it higher up in the revs and the tacho would just bounce from 2.5k to then 4.5k 5k. It then would sort of miss fire or go into limp mode. I'm not sure. This would only be for a little bit until I was up to speed on the highway for a little while.
There is no air in the lines, the fuel filter and fuel injectors got replaced 6 or so months ago. 3-4 k ago(I don't do a great deal of kms as it's my tow rig)
I just got a 2nd hand throttle pedal as I thought it maybe the tps but it made no difference at all.
No water in the fuel
No fuel leaks
Egr is turned off in the ecu and egr is completely gone.
Had new ecu from my tuner Sent up as we thought it may have been faulty but it was flawless.
New ecu in, done the same thing.
Nps I cut the wires to that years ago .
I am thinking maybe scv but why would it cause all the shit with the tacho??? And check engine light?
I'm at a absolute loss.
04 d22 zd30ddti
I'm at my wits end with this bloody ute. Ok so buckle up and enjoy the roller coaster.
The page won't let me upload a video.
Start the car hot or cold. The tacho and engine will go crazy. Like a surging or missfire, like it has air in the system..
The tacho will then drop to 0 , the ute will idle normally after it spazs out and the tacho drops to 0. The check engine light comes on.
When I was driving it daily as what ever sensor was failing. It would do the same thing for only 10 minutes on idle, driving was fine and on the highway. It was bearable then it got worse where it would do this crazy stuff every time I pulled up to a set of lights or to an idle. It wouldn't go away. It then started to do it higher up in the revs and the tacho would just bounce from 2.5k to then 4.5k 5k. It then would sort of miss fire or go into limp mode. I'm not sure. This would only be for a little bit until I was up to speed on the highway for a little while.
There is no air in the lines, the fuel filter and fuel injectors got replaced 6 or so months ago. 3-4 k ago(I don't do a great deal of kms as it's my tow rig)
I just got a 2nd hand throttle pedal as I thought it maybe the tps but it made no difference at all.
No water in the fuel
No fuel leaks
Egr is turned off in the ecu and egr is completely gone.
Had new ecu from my tuner Sent up as we thought it may have been faulty but it was flawless.
New ecu in, done the same thing.
Nps I cut the wires to that years ago .
I am thinking maybe scv but why would it cause all the shit with the tacho??? And check engine light?
I'm at a absolute loss.