No off idle throttle response (barely moves)
Re: No off idle throttle response (barely moves)
Originally Posted by PuertoRocbk
MrMopar....Did you ever find out whats wrong with it? Mine does the same thing after I press on it hard the throttle just dies barley moves till I restart...its driving me nuts!
Re: No off idle throttle response (barely moves)
After years of dealing with this issue with no clear direction to follow, the car finally lit the CE light and kept a code!!! YES!!! P0715 speed sensor, replaced the electrical plate in the trans with the new speed sensor and now it appears the issue is gone...fingers crossed.
Re: No off idle throttle response (barely moves)
I have had the pedal die on me, no response. I throw it in neutral and switch the key back and forth and the pedal comes back to life. I am driving the N/A and I do have a sprint booster that I rarely turn on. I remember on of the assembly clips cracking when I installed the sprint booster so I wonder if the booster, a questionable install, or a damaged pedal assembly plug insert, or a combination of all three are a common denominator.
Re: No off idle throttle response (barely moves)
I have had the pedal die on me, no response. I throw it in neutral and switch the key back and forth and the pedal comes back to life. I am driving the N/A and I do have a sprint booster that I rarely turn on. I remember on of the assembly clips cracking when I installed the sprint booster so I wonder if the booster, a questionable install, or a damaged pedal assembly plug insert, or a combination of all three are a common denominator.
Join Date: Jun 2009
Location: Fort Worth, Texas
Age: 64
Posts: 13,458
Received 885 Likes
on
689 Posts
Re: No off idle throttle response (barely moves)
Ok, so i read somewhere that you can take the pedal off with just a nut and a washer. I have been swearing, sweating and bleeding over this washer now for about an hour. This was suppose to be a short cut for install and removal? What magic forces are required to get this washer out of this deepass hole. I have tried 3 different kinds of magnets and a handful of dentist utensils in hopes to save a few precious moments.
Does anyone have a link to the old fashoined install? I have looked around for that for about 30 min also. I'm having one of those days and some good help would be greatly appreciated.
Does anyone have a link to the old fashoined install? I have looked around for that for about 30 min also. I'm having one of those days and some good help would be greatly appreciated.
Re: No off idle throttle response (barely moves)
Ok, so i read somewhere that you can take the pedal off with just a nut and a washer. I have been swearing, sweating and bleeding over this washer now for about an hour. This was suppose to be a short cut for install and removal? What magic forces are required to get this washer out of this deepass hole. I have tried 3 different kinds of magnets and a handful of dentist utensils in hopes to save a few precious moments.
Does anyone have a link to the old fashoined install? I have looked around for that for about 30 min also. I'm having one of those days and some good help would be greatly appreciated.
Does anyone have a link to the old fashoined install? I have looked around for that for about 30 min also. I'm having one of those days and some good help would be greatly appreciated.
https://www.crossfireforum.org/forum...6-post590.html
Re: No off idle throttle response (barely moves)
I had this occur on my stock N/A with the standard 68mm Thottle Body and MAF Housing set up , for the first time last Fall .It happen only one time and it was after one fast demand of power with the pedal to the floor, that included the actuation of the switch at the end of the gas pedal travel .
Observations : an instant loss of power that should corespond to pedal position , like a dead spot and include , no throttle response to pedal input in the first half of pedal travel, then power would progressively come on .Even with the pedal to the floor ,the car still accelerate progressively like the throttle body is not completely fully open . No code generated neither .
I had this occur again recently . . . but now my N/A has the 74mm Throttle Body and 74mm MAF Housing with original MAF sensor in it . I was testing the added power and engine response of this new set up , on a desert contry road , the new to me , 74mm set up that I had done about 300 Kilometers before ,but ,it happen this time with one variant ,since it was after MANY fast demand of power with the pedal to the floor, that included the actuation of the switch at the end of the gas pedal travel . .The observations where the same has last Fall except for the fact of the rate of accelaration was little bit faster . . . so it is not evidently related to the TB
Last Fall ,an simple engine shut off and restart got rid of the problem .This time I used an Throttle reset but since it include an engine shut down ,it is hard to say if the throttle reset was necessary .No code generated or pulled out from the car computer with my OBD2 code reader " Launch CReader VI + " .
Is might be related to . . . the switch behind the gas pedal , the sensor of the pedal itself ,anything between gas pedal and TB ,wire ,electronical , informatic , an too fast pedal action or a combinaison of some of these factors. At least we do not get stuck on the side of the road but at the moment it happen it could have an dangerous end if it happen while passing another road user on a busy two way road .
Daniel
No off idle throttle response (barely moves)
I've had the Ltd. for three years with no problems. I've now had the SRT-6 three months, and it has cutting-out twice while stopped at a light. I don't believe I restarted the engine the first time, but just as the light changed (a minute and half wait) it began to run normally.
The second time was at a longer light stop for the Metro Railcar to pass by. Eventually I turned off the engine and restarted, once again when 'all clear' it ran perfectly. A bit weird in that the two cutting out's were only a quarter mile apart on the same street.
What I've garnered from reading the previous comments is:
Put dielectric grease on the TB relay clip (a hint where it is located?)
Really need help here: install a new APPS and (??) its wires to the PCM (whatever/wherever that might be).
Replace the electrical plate IN (??) the transmission with a new speed sensor.
[Could someone tell me how they 'know' it is either an APPS problem or a trans speed sensor?]
Are there any tests for these - or is it just easier to replace then bother testing?
After all is completed (correctly), it shouldn't cut out any more?
The second time was at a longer light stop for the Metro Railcar to pass by. Eventually I turned off the engine and restarted, once again when 'all clear' it ran perfectly. A bit weird in that the two cutting out's were only a quarter mile apart on the same street.
What I've garnered from reading the previous comments is:
Put dielectric grease on the TB relay clip (a hint where it is located?)
Really need help here: install a new APPS and (??) its wires to the PCM (whatever/wherever that might be).
Replace the electrical plate IN (??) the transmission with a new speed sensor.
[Could someone tell me how they 'know' it is either an APPS problem or a trans speed sensor?]
Are there any tests for these - or is it just easier to replace then bother testing?
After all is completed (correctly), it shouldn't cut out any more?
Last edited by BibaResto; 08-07-2016 at 06:35 PM. Reason: wrong word
Re: No off idle throttle response (barely moves)
Never heard of an "APPS", but what you are describing is a faulty CPS ( Crankshaft Position Sensor) plug connection, or the sensor itself. Had the same issue with my NA .
While driving along at 55, sudden loss of power, then resumes normally. While idling, stumbles, then recovers.
Replaced my CPS with a genuine Bosch, cleaned the connector harness with contact cleaner real good, and hasn't happened since.
I SERIOUSLY doubt the connector plate in the transmission has anything to do with it.
I think the "TB relay clip" you are referring to is the connector plug to the throttle body.
On the SRT6, the throttle body sits at the "Y" pipe. You can easily see the connector.
While driving along at 55, sudden loss of power, then resumes normally. While idling, stumbles, then recovers.
Replaced my CPS with a genuine Bosch, cleaned the connector harness with contact cleaner real good, and hasn't happened since.
I SERIOUSLY doubt the connector plate in the transmission has anything to do with it.
I think the "TB relay clip" you are referring to is the connector plug to the throttle body.
On the SRT6, the throttle body sits at the "Y" pipe. You can easily see the connector.
No off idle throttle response (barely moves)
alaxfire, thanks for this information. My comments were taken from the various posts here. What little I know about it, I've always assumed the crankshaft position sensor strictly dealt with the engine. Yes, of course the accelerator 'gives information to the engine' but I'd assume the problem is in the accelerator itself. That is why the APPS (accelerator pedal position sensor) mostly came up.
I checked out hundred's list of fixes and while there was a camshaft position sensor fix, I didn't see anything about a crankshaft position sensor.
Rather than start buying sensors would it make sense to do the throttle reset drill, even though the car is fine (for now)? No warning lights have come on when it was cutting out (though failed to check closely when it was happening).
I checked out hundred's list of fixes and while there was a camshaft position sensor fix, I didn't see anything about a crankshaft position sensor.
Rather than start buying sensors would it make sense to do the throttle reset drill, even though the car is fine (for now)? No warning lights have come on when it was cutting out (though failed to check closely when it was happening).
Re: No off idle throttle response (barely moves)
alaxfire, thanks for this information. My comments were taken from the various posts here. What little I know about it, I've always assumed the crankshaft position sensor strictly dealt with the engine. Yes, of course the accelerator 'gives information to the engine' but I'd assume the problem is in the accelerator itself. That is why the APPS (accelerator pedal position sensor) mostly came up.
I checked out hundred's list of fixes and while there was a camshaft position sensor fix, I didn't see anything about a crankshaft position sensor.
Rather than start buying sensors would it make sense to do the throttle reset drill, even though the car is fine (for now)? No warning lights have come on when it was cutting out (though failed to check closely when it was happening).
I checked out hundred's list of fixes and while there was a camshaft position sensor fix, I didn't see anything about a crankshaft position sensor.
Rather than start buying sensors would it make sense to do the throttle reset drill, even though the car is fine (for now)? No warning lights have come on when it was cutting out (though failed to check closely when it was happening).
Re: No off idle throttle response (barely moves)
I just experienced this problem too. I have had the car for a couple of months and the tires needed replaced so I thought I'd do a couple a burnouts to see what the car could do. After this the car didn't even want to go. I'd push the pedal to the floor and the car would just creep on the line. I got the car home, checked the forum and did the TB reset mentioned in this thread and it seems to have worked. My question is why after some hard acceleration does the car do this?
Thread
Thread Starter
Forum
Replies
Last Post
rampntlion
Engine, Exhaust, Transmission and Differential
21
02-11-2019 08:18 AM
steps
Troubleshooting & Technical Questions & Modifications
3
09-19-2015 10:43 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)