82 corvette crossfire help
Thread Starter
Instructor
Joined: Mar 2016
Posts: 204
Likes: 2
Book should arrive tomorrow hopefully i ordered a new tps and egr vavle those came before the book
I put the new tps but while taking the the old one out the 2 bolts snapped one in the tb and one at the head will try and find a new bolt tomorrow also
I put the new tps but while taking the the old one out the 2 bolts snapped one in the tb and one at the head will try and find a new bolt tomorrow also
Thread Starter
Instructor
Joined: Mar 2016
Posts: 204
Likes: 2
Update
Thanks for all those who stuck in there
It runs again
Changed tps egr and new battery
it runs smooth but doesnt have power
Need to find correct bolt for tps and adjust hoping that will make the difference and suggestion on what to do next to get it running it prime
Thanks for all those who stuck in there
It runs again
Changed tps egr and new battery
it runs smooth but doesnt have power
Need to find correct bolt for tps and adjust hoping that will make the difference and suggestion on what to do next to get it running it prime
Zen Vet Master Level VII
Joined: Mar 2016
Posts: 5,218
Likes: 1,174
From: Southlake, TX
Here you go dub
https://youtu.be/AnaNPdFzVho
https://youtu.be/AnaNPdFzVho
I need to get one and yours seems to fit the bill- thanks!
Race Director
Joined: Apr 2009
Posts: 19,294
Likes: 2,753
From: Charlotte NC
I watched your video...
Have you driven the car to make sure the IAC's are set???? Making sure you get above 35MPH????
You MAP volts seem much better...I still would like 1.4 volts
Your TPS is GOOD!
The INTEGRATOR and BLOCK LEARN are OK.
When you posted your video...the engine/EMC were still in OPEN LOOP and had not heated up enough to go into CLOSED LOOP.
I am CURIOUS what it is like when you take it out for an easy drive down the street.
Post back how it does when you take it down the street.
DUB
Have you driven the car to make sure the IAC's are set???? Making sure you get above 35MPH????
You MAP volts seem much better...I still would like 1.4 volts
Your TPS is GOOD!
The INTEGRATOR and BLOCK LEARN are OK.
When you posted your video...the engine/EMC were still in OPEN LOOP and had not heated up enough to go into CLOSED LOOP.
I am CURIOUS what it is like when you take it out for an easy drive down the street.
Post back how it does when you take it down the street.
DUB
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Thread Starter
Instructor
Joined: Mar 2016
Posts: 204
Likes: 2
Well that didnt last long once again car is acting up
Yesderday drove car a total of 11 miles no trouble what so every put away and diaconnected the battery
Today i go to start and had hard time starting once goin drove smooth but getting sputtering a little codes im gettin
Code 14
Coolant temp disconnect will double check tomorrow
Code 32
Egr system
Code 22
Open tps curcuit
And my map volt not getting anywhile volts at idle
Yesderday drove car a total of 11 miles no trouble what so every put away and diaconnected the battery
Today i go to start and had hard time starting once goin drove smooth but getting sputtering a little codes im gettin
Code 14
Coolant temp disconnect will double check tomorrow
Code 32
Egr system
Code 22
Open tps curcuit
And my map volt not getting anywhile volts at idle
Race Director
Joined: Apr 2009
Posts: 19,294
Likes: 2,753
From: Charlotte NC
You disconnect the battery...the ECM needs to 're-learn' again.
DID you CHECK and see if you were ever in CLOSED LOOP when driving it?????
And those 11 miles....they were literally PERFECT???? Not ONE problem at all...CORRECT???? UNTIL you disconnected the battery and then tried to start it again.....CORRECT????
DUB
DID you CHECK and see if you were ever in CLOSED LOOP when driving it?????
And those 11 miles....they were literally PERFECT???? Not ONE problem at all...CORRECT???? UNTIL you disconnected the battery and then tried to start it again.....CORRECT????
DUB
Race Director
Joined: Apr 2009
Posts: 19,294
Likes: 2,753
From: Charlotte NC
What concerns me is that in you video you posted....Was the video of the data you posted being taken BEFORE you drove it that 11 miles...or AFTER. I think it was BEFORE due to the coolant temp.
SO...if when you are running the engine and your data is NOT like what you had in the video...then take it for a short drive again and DO NOT disconnect your battery this time and see if your data will match.
And not that it really matters but if your scanner allows you to change the data being shown to ENGLISH instead of METRIC. SO your coolant temp will be in Fahrenheit and not Celsius.
DUB
SO...if when you are running the engine and your data is NOT like what you had in the video...then take it for a short drive again and DO NOT disconnect your battery this time and see if your data will match.
And not that it really matters but if your scanner allows you to change the data being shown to ENGLISH instead of METRIC. SO your coolant temp will be in Fahrenheit and not Celsius.
DUB
Thread Starter
Instructor
Joined: Mar 2016
Posts: 204
Likes: 2
The car will not start at all now
The primary injector not spraying at all now
Secondary spraying normal
Bad injector maybe how can i test
Also i just changed the starter does anyone know what sensor is right next to it with a 1 prong it broke
Yeah when car was running perfectly fine one friday afternoon was smooth shifted and run really well i opened it up and ran great
The primary injector not spraying at all now
Secondary spraying normal
Bad injector maybe how can i test
Also i just changed the starter does anyone know what sensor is right next to it with a 1 prong it broke
Yeah when car was running perfectly fine one friday afternoon was smooth shifted and run really well i opened it up and ran great
Race Director
Joined: Apr 2009
Posts: 19,294
Likes: 2,753
From: Charlotte NC
You have your service manual YET...you should have it by now.
You NEED that manual!!!!!!!!!!!!!!! I just do not have it in me to go through how to now deal with this new issue. IF you had the GM manual..I would tell you what page or pages to read.
That sensor is a KNOCK SENSOR.
DUB
You NEED that manual!!!!!!!!!!!!!!! I just do not have it in me to go through how to now deal with this new issue. IF you had the GM manual..I would tell you what page or pages to read.
That sensor is a KNOCK SENSOR.
DUB