chevy impal idles very high an i found 3 codes that are p0113,p0401,p1639,can anyone help me understand whats going on p1639 is low a/c refrig. so that's not it. p0113 is low intake air temp. which is
...chevy impala 2002. we need info on following codes: P0108, P0128, P 0341, P 0401, P 0420, P 1480, and P 1481. John p0108 map curcuit high input, p0128 coolant temperature below thermstat regulating ...
...P0401 code on my 2.2 chevy corsica I need emissions test and this code keep coming up. It has a new egr valve The passages are plugged ! pull EGR valve an inspect passages and the pipe for a ...
...chevy truck S10 pick up were to find parts on truck ; codes p0171,p0401 ,p0452,p0131 p0171-System Adaptive Fuel Too Lean p0401-EGR p0452-EVAP Fuel Tank Pressure Sensor Low Input p0131-Upstream Heated ...
Question about Cars & Trucks
What do the OBDII trouble codes P0401 & P0404 mean with 2001 Chevy Impala? P0401 Exhaust Gas Recirculation Flow Insufficient Detected P0404 Exhaust Gas Recirculation Circuit Range/Performance
Question about Cars & Trucks
...a 2001 Chevy Impala? P0401 usually means for most vehicles Exhaust Gas Recirculation Flow Insufficient Detected P0404 usually means for most vehicles Exhaust Gas Recirculation Circuit ...
...location 99 GM 7.4 Codes p0401 & p1406 EGR solenoid is inside the EGR valve assembly Have a look at this video. How to Change EGR Valve on 7 4L Vortec Chevy Engine Step by Step Guide Hope it
malfunction. Check EGR valve for clogged ports or replace. Check Vacuum lines for cracks/leaks, or clogging. i have problem in chevy silvrado 2008 about trouble cods p0401-p0101 can anybody help me???
i have a 2003 chevy impala an it idles very high, i found 3 codes that are p0113,p0401,p1639, can anyone help me understand whats going on the choke is stuck on your intake.
...chevy lumina ls car. i am getting the code po401. i have brainstormed around the egr area, but haven't solved it yet. what do you think the problem is? Could be a dirty EGR pintle passage area. This ...
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