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Endless codes

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Old Oct 12, 2025 | 02:10 PM
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From: New Orleans
Endless codes

Truck has gone into limp mode. Installed a new vp and she was running better than ever I was so happy. Then she began stalling intermittently going in and out of limp mode. The engine sounds loud in the cab when it does so. I check codes and I’ve got
P0216 injection timing control circuit

P0523 oil pressure sensor high

P0236 map sensor too high too long

P1693DTC detected in Companion JTEC

P0230 fuel pump primary circuit

P0500 vehicle speed sensor A

P0602 control module programming error

it’s like everything is going bad from all directions. Is it time for another new ECM? I installed one back in ‘17 that I got from Oliver Foster here. I put in a new Map sensor, new boost sensor and both are either stuck on zero or map on 65 and boost at 50. I get long crank issues from losing prime when shutting truck off especially when off for a while. Fuel pressure is reading great at 17-18psi. I have an edge monitor to be able to see this. Ideas guys. Thanks
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