PO720 Code
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Joined: Jul 2017
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PO720 Code
2005 Excusrion V10 6.8L
Have the PO720 code
Replaced alternator it was bad when tested
Replaced OSS - the voltage on this when running varies in the 1.3 - 1.7 range.
What should the ohm voltage read?
What would you try next?
Have the PO720 code
Replaced alternator it was bad when tested
Replaced OSS - the voltage on this when running varies in the 1.3 - 1.7 range.
What should the ohm voltage read?
What would you try next?
Logistics Pro
Joined: Jan 2014
Posts: 3,595
Likes: 17
Check over everything electrical. While a 7.3, my 720 was spurred by a swollen battery on the tray side so it was out of side and not obvious.
There's a very slight possibility it's the APS, I don't know if y'all's gassers use one or have a standard TPS. If you DO have an APS, do NOT try to disassemble it. Trust me. If you want further discouragement, look up my thread of the pedal disassembly.
Electrical gremlins are usually the cause of random trans codes and behavior, and they suck. Bad coils can cause stuff for y'all, etc
There's a very slight possibility it's the APS, I don't know if y'all's gassers use one or have a standard TPS. If you DO have an APS, do NOT try to disassemble it. Trust me. If you want further discouragement, look up my thread of the pedal disassembly.
Electrical gremlins are usually the cause of random trans codes and behavior, and they suck. Bad coils can cause stuff for y'all, etc
Logistics Pro
Joined: Jan 2014
Posts: 3,595
Likes: 17
https://www.ford-trucks.com/forums/1...ed-sensor.html
Should be of some help if you haven't been through it already
Should be of some help if you haven't been through it already
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Joined: Jul 2017
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Thank you!
I was hoping for some quick short tips for a miracle. Gremlins are really frustrating when you were supposed to leave on vacation and you can't go because your truck isn't running. So frustrating.
Onto the next steps of the Gremlin hunt and hoping we make greater progress today. Its getting worse on the the test drive not better!
I was hoping for some quick short tips for a miracle. Gremlins are really frustrating when you were supposed to leave on vacation and you can't go because your truck isn't running. So frustrating.
Onto the next steps of the Gremlin hunt and hoping we make greater progress today. Its getting worse on the the test drive not better!
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