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B1450 Diagnostic Trouble Code Discussion for April 2012

Wiper delay switch failure

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Trouble Ticket Help Requests for DTC B1450
Help Request Posted
1999 Ford F-150 XL 4.2L No Start VIN: 2FTZX1729X
B1450: Wiper delay switch failure. ... spark or injector pulse. Sometimes THEFT light flashes while cranking but am under impression PATS will only kill injectors so thinking that's not causing no start. Check vref at DPFE,TP, MAF all OK. Check PIP on crank reads off, not switching. Check crank...
April 27, 2012