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Ford Raptor Forums - General Information
Ford Raptor Problems and Questions Forum
random stalling issue
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<blockquote data-quote="Gryphon313" data-source="post: 1841950" data-attributes="member: 63327"><p>Overkill for sure, but I count at least 2 previous repairs and my 2 repairs. It is very obvious that something hit the harness at the lowest point as the plastic loom is broken and the damaged wires were right behind it.</p><p></p><p>On another note… I captured the “ghost in the machine” while data logging. I was monitoring the Injector Power Monitor (fuel pump power is on this), Throttle Control, Fuel Pump%, Fuel Pump Monitor%, Idle, and Crank/Cam sync.</p><p></p><p>The attached graph shows where the Fuel Pump Monitor (yellow) drops out, followed by a drop in voltage at the Injector Power Monitor (green). Throttle Control (red) compensates and RPM’s (blue) jump. The Fuel Pump Monitor comes back online and Injector Power comes back up. This all occurred in a blip, but felt exactly like a stall that was caught and corrected.</p><p></p><p>At least it seems like I am honing in on the issue.</p></blockquote><p></p>
[QUOTE="Gryphon313, post: 1841950, member: 63327"] Overkill for sure, but I count at least 2 previous repairs and my 2 repairs. It is very obvious that something hit the harness at the lowest point as the plastic loom is broken and the damaged wires were right behind it. On another note… I captured the “ghost in the machine” while data logging. I was monitoring the Injector Power Monitor (fuel pump power is on this), Throttle Control, Fuel Pump%, Fuel Pump Monitor%, Idle, and Crank/Cam sync. The attached graph shows where the Fuel Pump Monitor (yellow) drops out, followed by a drop in voltage at the Injector Power Monitor (green). Throttle Control (red) compensates and RPM’s (blue) jump. The Fuel Pump Monitor comes back online and Injector Power comes back up. This all occurred in a blip, but felt exactly like a stall that was caught and corrected. At least it seems like I am honing in on the issue. [/QUOTE]
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Ford Raptor Forums - General Information
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random stalling issue
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