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Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes When I bought this car in summer 2023, a... Grounding Cable, 2017 Jeep Renegade Trailhawk The Cable that connects my negative batt... Rough Idle (Found new thing) Hi everyone. First of all sorry for bad ...     equipment hey yall. im a first year engineering st...   HELP I have a 1956 1/2 ton panel truck, 69 35...   Howdy     Just wanted to s...   ABS/Tractiob/Brake Lights on But No DTCs Hello all, Recently while driving m...   Chevy strut replacement I'm trying to get a sensor of some kind ...   2020 suburban new transmission and issues after install recently had the transmission fail at 11...   Caliper piston post cleaning won't screw in Hello, 2013 Hyundai Elantra limited (ma...

Search Auto Parts Search 1999 chevy lumina multiple codes Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Engine ODB2 Fault Codes bmac User Sep 1, 2008, 7:46 AM Post #1 of 4 (6912 views) 1999 chevy lumina multiple codes Sign In I have a '99 Lumina (car) with a 3.1L and about 80,000 miles on it. I just purchased it so I have no history on it. I am an ex-mechanic of 15 years and im now disabled due to brain cancer among many other health problems so I no longer have access to Mitchell on demand or All data. Im getting a slight hesitation when I start to accelerate - very slight - and I keep getting the codes P0102 - MAF or VAF A circuit low input, P0135 - 02 sensor heater malfunction bank 1 sensor 1, and P0443 EVAP emission control system purge valve c fault. Other then that, the car runs great! Past experience is leading me to think its a bad computer since they may all share a ground or 5 volt reference signal from it but ive never been one to guess so if any of you could help me link these problems or just help me in any way I would really appreciate it! Thanks guys and what you do for people here is an awesome thing! Keep it up! Everyone needs people like you. (This post was edited by bmac on Sep 1, 2008, 7:57 AM) bmac User Sep 1, 2008, 8:43 AM Post #2 of 4 (6900 views) Re: 1999 chevy lumina multiple codes Sign In Well nevermind - I found it - someone for some reason removed the 15 amp ecm fuse that controls those 3 things. I put one in and the codes are gone and no more hesitation! Its official - Ive seen it all! Always start with the basics! Thanks guys! Jeff Norfolk Enthusiast Sep 2, 2008, 5:37 PM Post #3 of 4 (6893 views) Re: 1999 chevy lumina multiple codes Sign In You are welcome. Glad we could help Jeff way2old Veteran / Moderator Sep 2, 2008, 7:08 PM Post #4 of 4 (6891 views) Re: 1999 chevy lumina multiple codes Sign In Good job Jeff. Being way2old is why I need help from younger minds   Email This Post   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

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