I would back up Vince's and Jcrews advice, since they have seen this very failure. We appreciate your patience as we work with our vendors to get this freight shipped order deadline restored to its original time. Check the throttle pedal position sensor on the gas pedal and see if the wires are hooked up or if they are broken or damaged. What repairs can fix the P0604 code? In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver. That old piece isn't worth putting back in, and it may have split after being handled. You can get an upgrade remap in the process, too, if desired.
If this code is stored, and a service engine soon lamp has not yet been illuminated, the code may be shown as pending. These control modules may include but are not limited to the transmission control module, the body control module, the antilock brake control module, the instrument panel control module, the fuel injection control module, the turbo control module, the anti-theft module, the cruise control module, the traction control module, proximity alert module, and the climate control module. Are you looking for code P0604 troubleshooting help, code P0604 diagnosis tips, code P0604 diagnostics or code P0604 technical information? Ok--i can ask my mechanic to run that test. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. My mechanic cleaned the intake manifold and adjusted the timing and it seemed fine for quite a while. What causes the P0604 code? If the code does not return, a connectivity issue with the battery was probably the cause.
Symptoms Symptoms may include drivability issues, harsh shifting, decreased fuel economy, the engine may stall or run roughly at idle, poor acceleration, a stored trouble code, and possibly an illuminated service engine soon lamp. Based on the above posts, I certainly learned something here. Some models require multiple drive cycles as many as 8 with a failure in order for the service engine soon lamp to be illuminated and others will activate it on the initial failure. There were a few for searching salvage yard inventories for the part. Obviously, this leads to an unsuccessful repair. Follow the rule that says to diagnose codes in the order in which they are stored and you will improve you chances for a successful diagnosis.
These options, when selected, override our delivery estimates. Now don't ask yourself; What should you do with P0604 code? Your mechanic will first check all codes and determine if there are other associated issues - addressing those first before taking on the P0604. Was the internal pressure pipe just cleaned or replaced? Please enable cookies in your browser preferences to continue. Also, any recommendations on after-market control modules or is it a bad idea to use an after-market replacement module? Got to talk to the mechanic tomorrow about possibilities for buying the control module anyway. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time. Bught silicone rubber line as recommended by Paramedick in a thread on vacuum lines, but haven't found the 4mm stuff yet, will have to order on line. YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle.
. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. How serious is the P0604 code? Or am i out to lunch here? So you should chech it on our car models. Check the ground wires to the chassis and to the fuse box. Think i'll hold out for a used one.
Cookies are not enabled on your browser. My apologies for the long post and my thanks in advance for any help and advice anyone can provide. Cookies are required for our site. My mechanic thinks he should just replace the control module--does that sound right? What's typical turn-around time for that if you know? Need help with a P0604 code? How does a mechanic diagnose the P0604 code? P0604 symptoms depend on whether or not other codes for other control modules are associated. Now gets code P0604--Control Module Random Access Memory error. Shipping delays could occur for new accounts, credit approval, accounts on hold for any reason, engineering product holds, specialty items and drop-shipped inventory.
For complete information regarding doing business with us, see our. Whether you need P0604 diagnostic tree information, P0604 diagnosis tips, P0604 technical information, P0604 diagnostics, P0604 troubleshooting help, or just answers to your code P0604 question, the is the place to go! If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. If the wires are in good shape, then the sensor may need replaced. If you need further assistance with your being on, then seek out a professional, such as one from Your Mechanic, to help you. The code is an indication of an internal memory fault.