The Silverado is more spacious and capable of towing heavier loads. The cel came on and stays on permanently. Can I drive it until after Christmas or is this a ticking tmebomb? The 2008 Chevrolet Silverado is a refined and a very quiet ride that has very comfortable seats which are ideal for the long drives. Here are some of the most common causes of P0506 in the Chevy Colorado, as well as waist to troubleshoot them. Just resetting the light will not fix the problem.
They rely on sensors and electronics to control the throttle. It is also important to check for vacuum leaks and carbon buildup in the throttle body air passages. Next, crank the engine and watch the ohmmeter — the reading should fluctuate. The best way to test cam and crank sensors, as well as their synchronization, is with an oscilloscope. Chevy Colorado P0506 Causes and Diagnosis There are a lot of potential causes to P0506. On engine with distributor, the cam sensor is usually located in the distributor and it will give you a lot of grief if not properly align and synchronize with the crank sensor. Nov 24, 2016 not in my book.
P0506 Symptoms: Colorado Most of the time, P0506 be noticeable to you when driving. Diagnosis and repair should be complete as soon as possible. That will fix the problem. Look for signs of oil in the distributor which can contaminate the signals being monitored by the ecm engine computer. Then use a scanner or go to autozone and get code pulled for free. Honda makes a speacial repair kit for these egr problems consisting of a neww egr valve intake gaskets and a metal tube that… Well to begin with, it all depends on where you live.
Attach the black multimeter cable to battery ground. The B sensor is likely on the exhaust side. Car has not lost power, driving normal, check engine light on. Not sure if this is a sensor and valve issue or if i should let the dealer poke my eyes out. That would be a fluke. These systems are often dependent on oil pressure, so checking the oil level is a good place to start.
This was after several mechanics had diagnosed it as plugs and wires… If both lowbeam headlights fail at once, it probably isn't the lamps themselves. All help will be much appreciated! More will be added as we go! Author never has engine idle problems, because he's always got his foot on the gas pedal. Hey guys, I went to Auto Zone and the guy printed out a receipt telling me the probable causes for my check engine light. What am I missing or is it time to let the car go? Remove the sensor connector and attach the meter to the sensor terminals. Check also the wiring leading to the distributor and see if the wires are properly insulated away from hot exhaust which could burn the wires. If there are no other codes, inspect for vacuum leaks, restrictions, and damage. The control module writes the operating conditions to the Freeze Frame and updates the Failure Records.
My truck definitely needed the cleaning. The wiring is usually not at fault. If there are no other codes, inspect for vacuum leaks, restrictions, and damage. Ditto for the cam sensor. In addition to the engine idle speed, the Idle Air Control System also controls the air conditioner, heater blower, and windshield wipers. Testing a Hall Effect Sensor Courtesy: autorepairhelp.
Over the last year, the cel would come on for short periods, but then turn off before I could get it checked. Potential Symptoms: Most likely the only thing you'll notice is the idle speed is lower than normal so it will likely be rougher. Charles- Are you sure the timing chain was installed properly, with all the marks lined up? Running fine but recently started throwing code P0017. That is, they don't have a regular throttle cable from the accelerator pedal to the engine. Most likely the egr ports in the intake manifold are plugged. What are the common causes of code P0017? Your auto parts store will provide this service for free.
Quite often, the code is a one-time trip and can be cleared to never return. Not sure about the check engine light; however, several of the Hondas, I have owned, acted as if they were missing or mis-firing because someone had put 85 gas rather than the 87 required for that specific engine. In addition, the solenoids can also be removed and jumpered to battery voltage to confirm operation. You should see a reading of about 5 volts indicating a good reference voltage. Then you wait and see if it comes back to see if that fixed it.