Boggs at acceleration
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Boggs at acceleration
Hey, I’ve owned this truck for a couple more nths it has an arp rebuilt motor, it throws a P2617, P0336 P2614, and P0261 it idles fine starts fast warms up then I go to drive it, Boggs past like 2000rpm if I floor it it mostly stops I need any help I can get
Last edited by Dillon_6.0; Dec 7, 2023 at 05:00 PM.
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Joined: Nov 2003
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I would resolve the Injector #1 coil (open circuit or defective coil) code (P0261) first.
Check injector #1 coils for continuity, then check the harness for continuity.
Disconnect the injector connector and test the injector pins for resistance. Measure the resistance between the suspected fuel injector pins,component side. Be advised these pins are small and hard to get on cleanly without touching the probes on the other pins.
The pins are numbered on the plug:
pins 1 and 2 = 0.2 to 3.0 ohms.....but typically between .8 and 2.0 ohms
pins 3 and 4 = 0.2 to 3.0 ohms.....but typically between .8 and 2.0 ohms
pins 1 and 3 = greater than 10,000 ohms
pins 1 and 4 = greater than 10,000 ohms
pins 2 and 3 = greater than 10,000 ohms
pins 2 and 4 = greater than 10,000 ohms
If the resistances are not within specs the fuel injector solenoid is bad and the injector will need replaced. A typical reading is about 0.8 to 2.0 ohms which is in the middle of the specs.
If the resistances are good you need to check the harness, and then the FICM.
Check injector #1 coils for continuity, then check the harness for continuity.
Disconnect the injector connector and test the injector pins for resistance. Measure the resistance between the suspected fuel injector pins,component side. Be advised these pins are small and hard to get on cleanly without touching the probes on the other pins.
The pins are numbered on the plug:
pins 1 and 2 = 0.2 to 3.0 ohms.....but typically between .8 and 2.0 ohms
pins 3 and 4 = 0.2 to 3.0 ohms.....but typically between .8 and 2.0 ohms
pins 1 and 3 = greater than 10,000 ohms
pins 1 and 4 = greater than 10,000 ohms
pins 2 and 3 = greater than 10,000 ohms
pins 2 and 4 = greater than 10,000 ohms
If the resistances are not within specs the fuel injector solenoid is bad and the injector will need replaced. A typical reading is about 0.8 to 2.0 ohms which is in the middle of the specs.
If the resistances are good you need to check the harness, and then the FICM.
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boo-yaa138
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
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