Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

P0228D and P0089

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1 year 3 weeks ago #61040 by yoroberg
P0228D and P0089 was created by yoroberg
I have a problem with a Chevrolet Equinox 2013, The code set on the scanner
P0228D and P0089
With reduced engine Power. + stabilitrak
I already replaced
Throttle body
Fuel rail sensor
Camshaft position sensor
same issue
Any help, please?

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1 year 3 weeks ago #61047 by matt.white
Replied by matt.white on topic P0228D and P0089
static.nhtsa.gov/odi/tsbs/2018/MC-10137583-9999.pdf


Does this cover yours?

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1 year 3 weeks ago #61050 by yoroberg
Replied by yoroberg on topic P0228D and P0089
Hi
No. I checked with the GMC recall website.
Thanks
Berg

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1 year 3 weeks ago #61053 by George Uk
Replied by George Uk on topic P0228D and P0089
You really need to stop replacing parts and diagnose this correctly - Replacing parts without evidence of failure can make it harder to fix !!

P0228D Is an Accelerator PEDAL fault - Not Throttle Body !!

and P0089 is a Fuel Pressure Regulation fault.

You would benefit from looking at the Freeze Frame Data for those faults and then the Data Pids.

With a wiring diagram, the next step would be to hook up a scope and determine the cause.

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