Pat Way
Member
- First Name
- Pat
- Joined
- May 2, 2025
- Threads
- 2
- Messages
- 6
- Reaction score
- 3
- Location
- New Brunswick Canada
- Vehicle(s)
- 2025 Jeep Wrangler Sport JL 2 door
- Thread starter
- #1
I have a 2025 JL 2 dr. I changed my gear ratio a couple months ago. Got Jscan and programmed the gear ratio. Soon after that my check engine light came on with faults P0315 and a couple others. All for no crank sensor learned. Attempted to relearn through Jscan but no change. Dealer has had the Jeep now for a couple weeks. They changed the crank sensor, tried reprogramming but they cant figure it out. Between this issue and the constant hesitation when accelerating I am second guessing my decision on purchasing this thing since it only has less than 5000km on it. Anyone else have this issue and able to figure it out?
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