U1262 Diagnostic Trouble Code Discussion for December 2013
Data Circuit Malfunction
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| Help Request | Posted | |
| 2002 Ford F-250 Super Duty Lariat 5.4L Stall VIN: 1FTNW21L82 U1262: ignition key circuit error. first when testing had No fuel pressure no pulse or spark unless I grounded terminal at CJB next day has Fuel pressure but no injector pulse or spark yet have good wave form from crank sensor tested powers and grounds at Pcm 5 volts at TPS and 12 at Injectors ... |
December 10, 2013 | |
| 2003 Ford Mustang 3.8L No Start, Theft light flashing VIN: 1FAFP40453 U1262: Scp data fault for j1850 bus. ... mustang came last week needing a transmission. Customer didn't want to pay for us to get one, so he got his own at a junk yard with the understanding that their is NO WARRANTY!! Before going on Christmas vacation, we pushed it in, racked it up, and I pull... |
December 27, 2013 | |
| 2003 Ford Mustang 3.8L No Start, Theft light flashing VIN: 1FAFP40453 U1262: Scp data fault for j1850 bus. ... mustang came last week needing a transmission. Customer didn't want to pay for us to get one, so he got his own at a junk yard with the understanding that their is NO WARRANTY!! Before going on Christmas vacation, we pushed it in, racked it up, and I pull... |
December 29, 2013 |
