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2003 Ford Ranger Repair Question


Topics covered: Engine, Check engine light, Intake manifold.
Mileage: No information provided.

Asked on March 9, 2008

2003 Ford Ranger Check Engine Light


My Check Engine light is on. I pulled the code: it was P2004, intake manifold runner stuck open control bank 1. What is an 'intake runner'? What do I need to fix it? Thanks!
Avatar Asked by dvklft

Answer

Replied on March 12, 2008

Each cylinder has two sets of runners, one for low speed and rpm is when just one of the runners is open, but ;when you command the engien for more power the second one will open to supply you with more air.

IMRC monitor signal circuit shorted to PWR GND or SIG RTN.

Damaged IMRC actuator or solenoid.

Damaged PCM.

Blocked vacuum hoses.

those are the possible causes, i suggest you take it in.

Tiny Answered by blackop555 (expert)
10,902 answers provided