Engine not running

Tiny
JOETRACYJOETRACY
  • MEMBER
  • 25 POSTS
Thank u so much. It's installed now. Still no fire. Unplugged cam sensor. Inspected plug. It's clean. With volt meter I checked for power. 5 volts then I checked the ground at the plug. Still received 5 volts. As I was checking power I even shook the harness to see if maybe I had broken wire or short. Still constant 5 volts. Any ideas nkw as to why still no fire at spark plugs? Also I replaced both ignition coils, they are new. Only thing I can come up with is bad camshaft position sensor. What u think? Forgot to tell u. I scanned the truck and received a code. It was P0320 if this helps. I almost at end of my ropes.
Was this
answer
helpful?
Yes
No
Thursday, August 3rd, 2017 AT 4:43 PM
Tiny
JOETRACYJOETRACY
  • MEMBER
  • 25 POSTS
I know u are very busy. Just wondering if you had a chance to take a look at my post above where I stated results of testing electrical connections and the code I had received when I scanned the truck. Please help
Was this
answer
helpful?
Yes
No
Friday, August 4th, 2017 AT 1:52 PM
Tiny
STEVE W.
  • MECHANIC
  • 13,476 POSTS
P0320 is crankshaft sensor related. Either the wiring is faulty, or the sensor is bad. As they are known for failing you might try a replacement unit.

Testing for bias voltage is OK but you won't actually be able to see if either sensor is working because they don't use a constant voltage, they send a digital signal that can be seen with an oscilloscope, but not with a meter.
Was this
answer
helpful?
Yes
No
Friday, August 4th, 2017 AT 3:57 PM
Tiny
MICHAEL PECK
  • MEMBER
  • 1 POST
What was the ending result of the cause for no spark? Do we have a verdict.
Was this
answer
helpful?
Yes
No
Friday, May 24th, 2019 AT 8:04 AM
Tiny
STEVE W.
  • MECHANIC
  • 13,476 POSTS
Sorry, never had a reply back as to the results.
Was this
answer
helpful?
Yes
No
Friday, May 24th, 2019 AT 9:32 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,651 POSTS
We will need to pick the thread back up, can you tell us what you have tried? Have you check the fuses?
Was this
answer
helpful?
Yes
No
Sunday, May 26th, 2019 AT 12:46 PM
Tiny
MICHAEL PECK
  • MEMBER
  • 1 POST
I have pictures to post if you want them.
Was this
answer
helpful?
Yes
No
Tuesday, May 28th, 2019 AT 6:31 PM
Tiny
STEVE W.
  • MECHANIC
  • 13,476 POSTS
Vehicle information and what you have tried or tested as a start, pictures or videos of the problem are always good.
Was this
answer
helpful?
Yes
No
Tuesday, May 28th, 2019 AT 8:08 PM

Please login or register to post a reply.

Sponsored links