2000 Chevrolet Tahoe "p0405 code chevy truck" Questions

code meaning what do I need to fix on my 2000 chevy tahoe with diagnostic codes p0404, p0405 P0404 Exhaust Gas Recirculation Control Circuit Range/Performance P0405 Exhaust Gas Recirculation Sensor ?A

...P0405 code. I know its the egr valve. How do I fix it? Erase the code and see if it returns. If it does, replace the valve. What engine do you have? If it is a 3.4 it should be right on top. One plug ...

...P0405 codes together would mean a definately bad EGR valve, but should I clear the codes and find out for sure, or just change the valve? The P0430, I have no idea except it may have something to do ...

...Chevy Truck 1/2 ton 350 engine. Trouble codes P0404, P0405 and P1404. I replaced the EGR valve. Now I get t/c P0404 and P0405. Now what should I check? 404 is exhaust gas recirculation circuit, and ...

Got an 07 chevy equinox code C0561 for ABS comes up, on instrument panel service traction control comes on what is causing this? 07 Chevy Equinox shows codes P1779 C0561 P0404 P0405 How to fix

I have an 08 chevy impala 3.5l v6 it won't let me go pass 15 mph I have 4 codes p0403 p0405 p0016 p0315 what do I do Take it to a qualified repair if you have to ask .

...the Throttle position sensor and it wasnt that, then the throttle body and its still doing the same thing.. the scanner is giving code p1518, p0405, whats wrong with my truck? egr valve and tps ...

...P0405 Jan 11/11 - P0336 - P0326 Dec 28/10 - P0217 - P0218 - P0163 - P0230 - P0231 - P0232 Dec 9/10 - Trouble Codes: P0170 - P0173 - P0162 - P0154 - P0142 Dec 6/10 - More DTC articles: P0157 - P0158 - ...

...code for it was something like P0405. My friend assured me it was a sensor, but a few days ago the "TRAC OFF" light came on as well. The car jars when it shifts from 1st to 2nd gear. Anyone ...

...P0405)). Upon clearing the errors, 1 pending DTC (P0403) shows up, and upon firing up again, I now have 1 pending DTC and 1 stored DTC. Also, the OBDII reader now automatically set a bunch of the ...