🐂 Ford Mondeo Dpf Pressure Sensor Location

^{Home Car & Van Fuel & Emissions Fuel Mixture Formation Genuine Ford – Sensor, exhaust pressure – 1786775. PART NO: 1786775.} There seem to be two possibilities -. the vapouriser nozzle /glowplug, has blocked /failed. the hoses for the Pressure Differential switch are perforated /split. I checked for the pressure differential readings and they seemed to be either 0.0 or 0.1 at idle and as the revs rose gently.

I'm having a heap of issues, notably low power in low revs and failure to start after filling up with petrol. The only thing I can think of is the purge valve is stuck on, not closing fully, or has a leak (most likely).

I've used forscan each time to reset the dpf and differential pressure sensor but to no avail. Tonight I put an amp meter on the pressure sensor ( with ignition on, engine not running) and I'm getting 5V from the two outer wires. I can't find a diagram from this anywhere and wondering if anyone knows if these readings are correct.

Code P2452 may appear on some Ford vehicles. Image credit: Wikimedia. Code P2452 may appear on some Ford vehicles. On a 2008 Ford F-250 XL 6.4L, V8, for example, this DTC is described as, “The test fails when the diesel particulate filter pressure sensor signal value at idle is less than 0.15 kPa (0.022 psi).

This morning on the way to work the truck had its first regen cycle. After a 2 hour stop, restarted the truck, and got the check engine light. The DPF pressure sensor code was set. Upon inspecting my DPF pressure sensor it has a hole clean through it. EGTs never got above 1200F during the regen.

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ford mondeo dpf pressure sensor location