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2012 F150 Compression Waveforms

Scott Owner/Technician California Posted   Edited  
Resource
Driveability
Propulsion
2012 Ford F-150 FX4 3.5L (T) 6-spd (6R80) — 1FTFW1ET8CFA72700

Here are reference waveforms from the 2012 F-150 Ecoboost that has an odd whistling noise coming from the right side turbo inlet hose on decel.

Bank 1

Bank 2

Bypass valve tests

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The magazine automotive repair shop owners and technicians read first to learn about the latest tools and equipment in the automotive aftermarket that can increase productivity in the shop and maximize billable hours. VehicleServicePros.com is the official website of PTEN magazine. Corporate Partner