C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

crank no start with pcm0336

Thread Tools
 
Search this Thread
 
Old 09-29-2017, 01:10 PM
  #1  
draeside43
1st Gear
Thread Starter
 
draeside43's Avatar
 
Member Since: Sep 2017
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default crank no start with pcm0336

I have a 2001 base Corvette. I am experiencing a no start condition. It cranks but does not start. This had happened a few years ago and I removed the ignition module and cleaned the contacts and that fixed it. car started fine for 3 years. I started doing it again so I replaced the ignition module. cCar started but would quit and throw a code C1278. So I replaced the TCS. Car would start and I could drive it about a block and It would quit. I would wait about 15 min and it would start and run for a short time and quit. I got it back into the garage and now it won't start at all. does crank fine. Now it is throwing a pcm0336. i have run out of ideas
draeside43 is offline  
Old 09-29-2017, 02:10 PM
  #2  
Bill Curlee
Tech Contributor

Support Corvetteforum!
 
Bill Curlee's Avatar
 
Member Since: Dec 1999
Location: Anthony TX
Posts: 32,736
Received 2,180 Likes on 1,583 Posts
CI 6,7,8,9,11 Vet
St. Jude Donor '08

Default

Originally Posted by draeside43
I have a 2001 base Corvette. I am experiencing a no start condition. It cranks but does not start. This had happened a few years ago and I removed the ignition module and cleaned the contacts and that fixed it. car started fine for 3 years. I started doing it again so I replaced the ignition module. cCar started but would quit and throw a code C1278. So I replaced the TCS. Car would start and I could drive it about a block and It would quit. I would wait about 15 min and it would start and run for a short time and quit. I got it back into the garage and now it won't start at all. does crank fine. Now it is throwing a pcm0336. i have run out of ideas
pcm0336 CRANK POSITION SENSOR PERFORMANCE.. Without a crank position sensor, it just aint going to run. That would be the very first thing that I would fix. Its behind the starter So, you have a bit of work to do to swap it out!

Change that, clear ALL the DTCs and see where you're at and report back..

Bill
Bill Curlee is offline  
Old 02-15-2022, 12:14 AM
  #3  
slothman
Burning Brakes
 
slothman's Avatar
 
Member Since: Jun 2015
Location: AZ
Posts: 826
Received 140 Likes on 97 Posts
Default

3 things need to be done :
spark test
fuel pressure
compression

I am betting fuel or spark
slothman is offline  
Old 02-15-2022, 07:30 AM
  #4  
C5 Diag
Moderator, Tech Contributor

Support Corvetteforum!
 
C5 Diag's Avatar
 
Member Since: Sep 2013
Location: Cape Coral, Florida
Posts: 9,524
Received 2,124 Likes on 1,689 Posts

Default

Originally Posted by slothman
3 things need to be done :
spark test
fuel pressure
compression

I am betting fuel or spark
This post is from September 2017 and the OPS only and last post !!…doubt you will hear anything back !!
C5 Diag is offline  
Old 02-18-2022, 02:08 AM
  #5  
Vetteman Jack
Administrator

Support Corvetteforum!
 
Vetteman Jack's Avatar
 
Member Since: Mar 2001
Location: In a parallel universe. Currently own 2014 Stingray Coupe.
Posts: 343,004
Received 19,303 Likes on 13,975 Posts
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17-'18-'19-
'20-'21-'22-'23-'24
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran


Default

Closing the thread and moving it to C5 Tech.
Vetteman Jack is offline  

Get notified of new replies

To crank no start with pcm0336




Quick Reply: crank no start with pcm0336



All times are GMT -4. The time now is 04:12 AM.