Connect

Car Pictures

Shopping

Classifieds

News & Articles

Car Forums

Automotive Links

(Bookmark CarJunky)

	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

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   Lukewarm Heat............ New antifreeze reverse flush heater core...   multiple warning lights 2013 GMC Terrain 130,000 miles 4 cylinde...   2014 Nissan Sentra Shaking Car recently started shaking when accele...   Buy Flualprazolam Powder Online Whatsapp: +1(424) 328-1086 N/A   1989 toyota pickup 3.0 crank no start I have a 1989 toyota pickup 3.0 crank no...   Strut spring orientation and strut mount tension nut 2017 Nissan rogue awd 2.5 L Put in Monro...   Transmission stuck in part, I have tried everything So I'm working on my elderly fathers 201...   2017 dodge journey LED headlights on/off randomly Year of vehicle 2017 Make of vehicle dod...   Kia Soul starter replacement issues! Okay so my car is a 2010 Kia soul 2.0 en...   Please Help - Knock sound & engine fail Hi all, Hoping to get some insight and ...

ODB2 Codes for P0171 Sign up here! Search this forum this category all forums for All words Any words Whole Phrase (search options) Auto Repair Home>> Automotive Repair>> Engine ODB2 Fault Codes mgpotter New User Jun 7, 2018, 9:48 AM Post #1 of 3 (2692 views) ODB2 Codes for P0171 Sign In Need some help figuring out these codes to see if they help find the issue. DTCFRZF P0171 Chevy Malibu 2010 LS 2.4L (B) 137,000 miles FUELSYS1 CL FUELSYS2 N/A LOAD_PCT (%) 25.5 APP_D (%) 17.6 APP_E (%) 8.6 TAC_PCT (%) 7.1 EQ_RAT 0.999 TP_R (%) 4.7 ATT (F) 75 TP_B (%) 18.8 BARO (inHg) 28.6 CATEMP11 (F) 1252.40 VPWR (V) 14.855 LOAD_ABS (%) 25.8 FLI (%) 55.3 WARM_UPS 1 CLR_DIST (mile) 7 EVAP_VP (inH20) 0.084 MAF (1b/min) 10.6 TP (%) 18.4 RUNTM (sec) 110 EVAP_PCT (%) 10.6 RPM (/min) 709 VSS (mph) 0 SPARKADV (*) 4 IAT (*F) 100 ETC (*F) 180 SHRTFT1 (%) 12.5 LONGFT1 (%) 29.7 MAP (inHg) 12.1 tdigreg User Jun 7, 2018, 10:01 AM Post #2 of 3 (2686 views) Re: ODB2 Codes for P0171 Sign In What are the symptoms? Just a quick search of that code show that most often a MAF fixed the problem. No guaranties. Check your fuel pressure should maintain 50-60psi. at all loads. You can rent testers from most auto parts stores. You could try some injector cleaner in your fuel as well. (This post was edited by tdigreg on Jun 7, 2018, 10:34 AM) Discretesignals Ultimate Carjunky / Moderator Jun 7, 2018, 10:47 AM Post #3 of 3 (2667 views) Re: ODB2 Codes for P0171 Sign In If fuel trims improve at higher engines speed, look for vacuum leaks also. Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.   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

Search this forum this category all forums for All words Any words Whole Phrase (options)

Privacy Sitemap