| 2350 7th injector pressure sensor keeps failing |
| Today, (Subject: 2350 7th injector pressure sensor keeps failing ) Post: #1 | |||
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| 2350 7th injector pressure sensor keeps failing Hello everyone. I'm wondering if anyone has had an after-treatment fuel pressure sensor failing multiple times. The engine harness has been replaced with a new manifold and new sensor. All oem parts. Three months later, the sensor failed again. The owner refuses to update the ECM, so it is not been updated since new (2015). Can someone explain how that engine developed a habit of consuming a sensor? | |||
| Today, (Subject: 2350 7th injector pressure sensor keeps failing ) Post: #2 | |||
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| RE: 2350 7th injector pressure sensor keeps failing possibly due to contaminants in the fuel system?. - When is the last time anyone has inspected the fuel pump head, replaced its guts?. Also, if it has de-mandate/custom programming, then it could be that someone jacked up the fuel pressures?. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
| Today, (Subject: 2350 7th injector pressure sensor keeps failing ) Post: #3 | |||
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| RE: 2350 7th injector pressure sensor keeps failing The fuel pump/ injectors have been replaced recently. The truck is not de mandated. It throws a code 1925 spn 3482 fmi 2. It shows a 100 psi fuel pressure with the engine off sensor removed and plugged into the harness. The new sensor will fix the problem for 3 months. Could it be that ecm needs to be updated? | |||
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