Equinox issue
2015 equinox power reduced
Message and throttle bottle and high pressure fuel pump replaced. Cam position sensor also replaced. Still same issue. Choppy ideal and won't drive over 30 mph. I'm a mechanic and lost. P228d is the code it's showing does anybody have a solution |
High pressure fuel sensor. Check 5v reference and circuit integrity. Did you align the cam lobe properly before installing the pump.
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Fuel pump Failure
Originally Posted by Dlee1m
(Post 472272)
2015 equinox power reduced
Message and throttle bottle and high pressure fuel pump replaced. Cam position sensor also replaced. Still same issue. Choppy ideal and won't drive over 30 mph. I'm a mechanic and lost. P228d is the code it's showing does anybody have a solution |
Which pump, high pressure mechanical or lower pressure electrical. I had three low pressure units go out in the past 18 months.
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