I have a 2003 mazda pick up truck 2.3 l engine the engine light came on the code is P2004 intake manfoldstuck open on bank one can you tell me how to fix it rex thank you

SOURCE: Mazda 3, 2004 has check engine light code P2004

bank 1 is O2 sensor mate!

SOURCE: I got a code P2004

what engine? So the guy running the test could'nt point it out to you? You need to find a shop that qualified to repair the car. its a valve on the intake manifold that opens and closes to help th engine produce the most power at low and high rpm. they get stuck. sometimes you can clean them.

SOURCE: Torque on 1994 Mazda pick up

if its a four cylinder(lets hope)the specs are 80-90ft.lbs torque.if its a six cylinder it is 14ft.lbs torqueat 90 degree intervals then repeat until correct torque has been reached.bad news is you can not use the same bolts on the six cylinder engine.have to be new to keep from breaking them

Radio Code Pro

• 2200 Answers
• Posted on Dec 05, 2009

SOURCE: Code P2004 Bank 1 runners stuck open, What is the

Hi,

This code indicates Intake Manifold Runner Control Stuck Open, Bank 1

Its hard to be very specific about a fix on this as there are a few potential fixes including the outright replacement of the intake manifold. If the Manifold Flow Valve blades are seized in the intake manifold, the manifold will have to be replaced
However this code can sometimes have a very easy fix and if you are lucky you may find that it is caused by a split vacuum hose connecting to the actuator. A leak in the vacuum system will set the code and I suggest you check this out first as a potential cause.

Thanks for using FixYa.

SOURCE: pepboys gave me the obd code p2004 imrc bank 1

P2004 INTAKE AIR SYSTEM MALFUNCTION. POSSIBLE CAUSE.TEST FOR STICKING ACCELERATOR OR SPEED CONTROL CABLE TURN OFF KEY AND DISCONNECT ACCELERATOR AND SPEED CONTROL CABLE FROM THROTTLE BODY.ROTATE THE THROTTLE BODY LINKAGE TO DETERMINE.IF IT ROTATE FREELY.THE THROTTLE BODY MAY HAVE FAILED.CHECK AIR CLEANER AND AIR INLET ASSEMBLY FOR RESTRICTIONS.CHECK THE IAC MOTOR RESPONSE.IT MAY BE DAMAGED OR STICKING.CHECK PVC SYSTEM VALVE AND HOSES FOR LEAKS AND PLUGGING.CHECK FOR SIGNS OF VACUUM LEAKS IN THE ENGINE OR COMPONENTS. TEST TP SENSOR SIGNAL DUE A SWEEP TEST AT KEY ON ENGINE OFF