4.8 LS swap into 1988 c4 corvette

[Corvette Chris 39]

If you are trying to post a log, it should have a hpl extension. And they are auto saved even if you didn't save them when closing a scan.

ok ill go check that real quick . thank you for helping

[Corvette Chris 39]

If you are trying to post a log, it should have a hpl extension. And they are auto saved even if you didn't save them when closing a scan.

first attemp.hpl

[SiriusC1024]

It's your MAP sensor. Should be reading atmospheric pressure key on engine off.

[Corvette Chris 39]

It's your MAP sensor. Should be reading atmospheric pressure key on engine off.

are you saying my mao semsior is bad

[SiriusC1024]

It's either that, the wrong type, or wiring.

[SiriusC1024]

Hey. You also have a cam sensor code. Cam sensor drives the injectors, crank sensor for the ignition.

[edcmat-l1]

Hey. You also have a cam sensor code. Cam sensor drives the injectors, crank sensor for the ignition.

That should run without the cam sensor. If this is a no start we're talking about.

And yeah the MAP is bad wrong. Need a part number off that thing.

[gtstorey]

mine is a 24 tooth but i dont know how to go bout checking the ecm

I can't check your tune. What does it say that the ECM/Tune is from?

[edcmat-l1]

I can't check your tune. What does it say that the ECM/Tune is from?

2000 Silverado 6.0 2500

[gtstorey]

So matching reluctor count so that isn't the issue for the cam code.

[Corvette Chris 39]

i changed the cam sensioe last night an im still getting the code . shoukld i try to change the map

[Corvette Chris 39]

That should run without the cam sensor. If this is a no start we're talking about.

And yeah the MAP is bad wrong. Need a part number off that thing.

part number is 09359409 3185

[Corvette Chris 39]

just wanted to let yall know i figured out the problem with the car . i had the dam cam senor wire an map sensor wire backwards! my harness didnt come with a diagram so i had to look online an youtube as well

[SiriusC1024]

HAHAHA. Well glad you figured it out. Got a log?

[Corvette Chris 39]

HAHAHA. Well glad you figured it out. Got a log?

24-03-27 16-57-55 finally running.hpl let me know what you think please

[Corvette Chris 39]

That should run without the cam sensor. If this is a no start we're talking about.

And yeah the MAP is bad wrong. Need a part number off that thing.

24-03-27 16-57-55 finally running.hpl i figured it out finally thank you for helping me . i really want to learn tuning! I try to read my books as much s possible

[SiriusC1024]

Click the badge to the bottom left of his username and leave some +feedback.

Now you need to get your O2 sensors working.

[edcmat-l1]

24-03-27 16-57-55 finally running.hpl i figured it out finally thank you for helping me . i really want to learn tuning! I try to read my books as much s possible

No problem. Good luck with it.

Incidentally I'm getting ready to put an LSA in a C4. One of the nicest C4s I've seen since they were new LOL. A true unicorn.

[Corvette Chris 39]

No problem. Good luck with it.

Incidentally I'm getting ready to put an LSA in a C4. One of the nicest C4s I've seen since they were new LOL. A true unicorn.

Thats awespme man, when are you starting on it ? Mine has gave me hell but ive enjoyed working on it now i got to get t tuned so i can take it out the garage. ive been reading the book called tuning the right way by Bob Morreale and it all is so confusing

[edcmat-l1]

Thats awespme man, when are you starting on it ? Mine has gave me hell but ive enjoyed working on it now i got to get t tuned so i can take it out the garage. ive been reading the book called tuning the right way by Bob Morreale and it all is so confusing

I'll be starting on it in the next week or so. Got the engine sitting here along with most of the additional parts.