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No crank no start issue

Tiny
MIKE QUALLS
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  • 55 POSTS
Update: Have not had an opportunity to get back to removing the crankshaft position sensor. Might be Saturday or Sunday before I can get on it.
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Thursday, October 22nd, 2020 AT 11:51 AM
Tiny
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No problem.

We will be here to help.

Roy
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Thursday, October 22nd, 2020 AT 11:53 AM
Tiny
MIKE QUALLS
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Got the crankshaft and camshaft sensors in. Still cranks, won't start, tachometer and fuel gauges don't budge. Think I may not have told you that when I'm not getting electricity to the new fuel pump. I had to rig up a bypass to the battery using an alternate fuse and relay. So for some reason no current to fuel pump (without bypass) and injectors not coming on.
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Monday, October 26th, 2020 AT 7:54 AM
Tiny
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Okay, I attached the wiring diagram of the system for you.

Check the fuses I circled as they are feeding the ASD relay. That is the relay that provides power to all the ignition components.

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Roy

REMOVAL
The ASD relay is located in the Power Distribution Center (PDC). Refer to label on PDC cover for relay location.
1. Remove PDC cover.
2. Remove relay from PDC.
3. Check condition of relay terminals and PDC connector terminals for damage or corrosion. Repair if necessary before installing relay.
4. Check for pin height (pin height should be the same for all terminals within the PDC connector). Repair if necessary before installing relay.

INSTALLATION
The ASD relay is located in the Power Distribution Center (PDC) Refer to label on PDC cover for relay location
1. Install relay to PDC
2. Install cover to PDC
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Monday, October 26th, 2020 AT 8:06 AM
Tiny
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Keep me updated.

Roy
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Monday, October 26th, 2020 AT 8:16 AM
Tiny
MIKE QUALLS
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  • 55 POSTS
I only see 3 fuses circled. Is that correct?
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Monday, October 26th, 2020 AT 9:23 AM
Tiny
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That is correct.

Verify power on both sides of the fuses with the key on.

Roy
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Monday, October 26th, 2020 AT 1:48 PM
Tiny
MIKE QUALLS
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Will do.
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Monday, October 26th, 2020 AT 2:09 PM
Tiny
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Keep me updated on the results so we can get t the root cause of failure.

Roy
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Monday, October 26th, 2020 AT 2:11 PM
Tiny
MIKE QUALLS
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Just checking in. Had to start buckling down for TS Zeta that's headed our way, so it might be Thursday before I can run the checks.
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Tuesday, October 27th, 2020 AT 11:27 AM
Tiny
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Okay, no worries.

Be safe.

Roy
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Tuesday, October 27th, 2020 AT 12:47 PM
Tiny
MIKE QUALLS
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Where is the actuator sensor?
I know where the camshaft sensor is, but not the actuator sensor.
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Wednesday, October 28th, 2020 AT 8:42 AM
Tiny
MIKE QUALLS
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Do you want me to check the wiring on the actuator and camshaft sensors or is the video just a reference for how it's done?
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Wednesday, October 28th, 2020 AT 8:47 AM
Tiny
MIKE QUALLS
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Confused. It looks as though the fuses circled are 16, 26 and 6? (Not clear). The schematic I downloaded for the PDC layout says 16 is open, 26 is injectors and 6 is the ASD fuse. My concern is that 16 is open (no fuse) according to my download.
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Wednesday, October 28th, 2020 AT 9:24 AM
Tiny
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What do you mean by the cam actuator? There is a sensor but no actuator listed.

Roy
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Wednesday, October 28th, 2020 AT 9:26 AM
Tiny
MIKE QUALLS
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https://www.2carpros.com/articles/how-to-check-wiring
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Wednesday, October 28th, 2020 AT 9:35 AM
Tiny
MIKE QUALLS
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The video says 2-wire actuator sensor and 3-wire cam sensor.
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Wednesday, October 28th, 2020 AT 9:37 AM
Tiny
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Okay, I see. The video has some generic information.

You do not have an actuator on your car.

Roy
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Wednesday, October 28th, 2020 AT 9:43 AM
Tiny
MIKE QUALLS
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Okay, on the same web page, the PDC diagram for the optional diesel engine says 16 is an ASD Feed fuse. Sounds like the diagrams may have been mis-labeled.
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Wednesday, October 28th, 2020 AT 9:56 AM
Tiny
MIKE QUALLS
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I will check fuses Thursday late. When key is in on position should all the fuses and relays in the PDC have power?
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Wednesday, October 28th, 2020 AT 11:56 AM

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