Help with dtcs
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New User
Joined: Nov 2021
Posts: 19
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From: Billings mt
Help with dtcs
Hello fam and happy early Thanksgiving. I got an obd2 reader and used forscan as suggested to pull codes from my 99 f250 7.3. I am wondering if people have run across these codes and may have encountered the same ones and could help me out
p0264 cylinder 2 injector circuit low.
P1262 cylinder 2 high to low side fault
p1249
p1280
P0113 intake air temp sensor circuit high input
p1812 GEM
P0500
B1203.
Appreciate any help thanks.
p0264 cylinder 2 injector circuit low.
P1262 cylinder 2 high to low side fault
p1249
p1280
P0113 intake air temp sensor circuit high input
p1812 GEM
P0500
B1203.
Appreciate any help thanks.
Fleet Mechanic
Joined: Apr 2019
Posts: 1,736
Likes: 659
From: South AR
Hello fam and happy early Thanksgiving. I got an obd2 reader and used forscan as suggested to pull codes from my 99 f250 7.3. I am wondering if people have run across these codes and may have encountered the same ones and could help me out
p0264 cylinder 2 injector circuit low.
P1262 cylinder 2 high to low side fault
p1249
p1280
P0113 intake air temp sensor circuit high input
p1812 GEM
P0500
B1203.
Appreciate any help thanks.
p0264 cylinder 2 injector circuit low.
P1262 cylinder 2 high to low side fault
p1249
p1280
P0113 intake air temp sensor circuit high input
p1812 GEM
P0500
B1203.
Appreciate any help thanks.
did you clear your codes and these were the ones that came back?
FTE Chapter Leader
Joined: Jan 2005
Posts: 13,106
Likes: 4,714
From: Henderson, NV
Hello fam and happy early Thanksgiving. I got an obd2 reader and used forscan as suggested to pull codes from my 99 f250 7.3. I am wondering if people have run across these codes and may have encountered the same ones and could help me out
p0264 cylinder 2 injector circuit low.
P1262 cylinder 2 high to low side fault
p1249
p1280
P0113 intake air temp sensor circuit high input
p1812 GEM
P0500
B1203.
Appreciate any help thanks.
p0264 cylinder 2 injector circuit low.
P1262 cylinder 2 high to low side fault
p1249
p1280
P0113 intake air temp sensor circuit high input
p1812 GEM
P0500
B1203.
Appreciate any help thanks.
P1280 and P0113 can be caused by bad sensors (ICP and IAT) but could also be caused by a damaged engine valley harness. It sounds like someone in the truck's history got really ham-fisted working in the valley of the engine.
P0500 is a Vehicle Speed Sensor (VSS) failure. It is located on top of the rear axle's pumpkin.
P1812 is a GEM tcase shift code. I am assuming you have ESOF. Try shifting your tcase from 2HI to 4LO and back again. Clear Codes. See if these come back.
B1203 is a fuel sender short code. Is your fuel gauge reading correctly?
Thread Starter
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New User
Joined: Nov 2021
Posts: 19
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From: Billings mt
P0264, P1262 and P1249 seem to indicate damage to the harness in the valley of the engine, especially in the area where the TOs (Take Offs aka pigtails) for the Wastegate Control Solenoid and EBPV Actuator are. Carefully inspect the wires for damage. A couple of them are for injector circuits so you want to get that fixed before it kills your IDM.
P1280 and P0113 can be caused by bad sensors (ICP and IAT) but could also be caused by a damaged engine valley harness. It sounds like someone in the truck's history got really ham-fisted working in the valley of the engine.
P0500 is a Vehicle Speed Sensor (VSS) failure. It is located on top of the rear axle's pumpkin.
P1812 is a GEM tcase shift code. I am assuming you have ESOF. Try shifting your tcase from 2HI to 4LO and back again. Clear Codes. See if these come back.
B1203 is a fuel sender short code. Is your fuel gauge reading correctly?
P1280 and P0113 can be caused by bad sensors (ICP and IAT) but could also be caused by a damaged engine valley harness. It sounds like someone in the truck's history got really ham-fisted working in the valley of the engine.
P0500 is a Vehicle Speed Sensor (VSS) failure. It is located on top of the rear axle's pumpkin.
P1812 is a GEM tcase shift code. I am assuming you have ESOF. Try shifting your tcase from 2HI to 4LO and back again. Clear Codes. See if these come back.
B1203 is a fuel sender short code. Is your fuel gauge reading correctly?
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