The truck has a no start condition unless I ground the yellow and red wire coming into the IPR then it will start.
Feb 19, 2023 at 10:23 AM
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STRAILER
✓Experienced Mechanic
55,256 POSTS
It sounds like the Injection Pressure Regulator went bad, but can I ask if you have run the codes? This guide can help, also how did you come to find this problem of grounding the wire to make it start?
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