PCM location codes P0606:00-27, P062E:11-2C?

2012 FORD S-MAX
150,000 MILES • 2.0L • 4 CYL • TURBO • 2WD • MANUAL
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JUTRISAD
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Hello
Where is PCM location under hood
Thank you
Feb 7, 2026 at 11:31 PM
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STRAILER
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So it is a little hidden under the hood, it will be at the firewall with 3 large electrical connectors on it. Here is the location, Check out the images (below). Please let us know what happens.
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Feb 8, 2026 at 9:49 AM
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JUTRISAD
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Is pcm same as ecu,becouse i have ecu under fender.i have codes
P0606:00-27,P062E:11-2C(Bank #2 failure) circuit shorted to ground.P060C:48-27..i have changed injectors and ecu..sometimes cant connect obd scsnner to car
Feb 8, 2026 at 10:29 AM
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JUTRISAD
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This was scaned
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Feb 8, 2026 at 10:39 AM
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STRAILER
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Yes, the PCM is the same as the ECU.


Feb 9, 2026 at 7:47 AM
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STRAILER
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So with these codes I would test all fuel injectors because one might be shorted to ground causing the issue with the PCM/ECU Here is a guide to help help with the testing.

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

Please go over this guide and get back to us.
Feb 9, 2026 at 7:50 AM
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JUTRISAD
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Injectors are new 0miles,can i recive wire diagram from injector bank 2 to ecu?
Feb 9, 2026 at 8:57 AM
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STRAILER
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So the injectors are power by the fuse #34 in the fuse panel under the hood so I would check that. Here is a guide to help you check the wiring, with the injector wiring diagrams below.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester


Check out the images (below). Please let us know what happens. Ken
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Feb 10, 2026 at 8:30 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.