Aug 30, 2016 this 2003 ford windstar came in with the service engine soon light on. Sparkys answers 2003 ford windstar p0171 and p0174. Issue some vehicles may exhibit a check engine light on and lean diagnostic trouble codes dtcs p0171 p0174 system too lean bank 1 or 2 stored in memory. The check engine light may illuminate with fault code p0171 andor p0174 stored, indicating a lean fuel mixture. Learn about this problem, why it occurs, and how to fix it. This webpage contains 2002 ford windstar owners manual pdf used by ford garages, auto repair shops, ford dealerships and home mechanics. Unlimited access to your 2003 ford windstar manual on a yearly basis. Issue some vehicles may exhibit a check engine light on and lean diagnostic trouble codes d tcs p0171p0174 system too lean bank 1 or 2 stored in memory. For any other codes, follow the normal diagnostic procedures found in the pced manual. Ford windstar obd ii code p153738, p0171 and p0420 it could all be related.
For additional information, refer to section 50116. Page 2003 windstar workshop manual page of 17 is the voltage greater than 10 volts. Wipers and washers 2003 windstar workshop manual diagnosis and testing procedure revision date. Our technicians tell us the left valve cover gasket, upper intake gaskets, vacuum line, and bolts may need to be replaced with updated parts to correct this concern. P0171 2001 ford windstar fuel injection system too lean. Engine controlsfuel system mil ondtcs p0171p0174 article no. This 1998 ford windstar gl minivan is equipped with an automatic transmission, cruise control, power brakes. Page 14 2003 windstar workshop manual page 14 of 17 repair the circuit.
P0171 2001 ford windstar fuel injection system too lean bank 1. Special tools 73iii automotive meter 105r0057 or equivalent. With this ford windstar workshop manual, you can perform every job that could be done by ford garages and mechanics from. Sparkys answers 2003 ford windstar p0171 and p0174, banks. The auto repair labor rates vary widely across the country, and even within the same city. I checked over the filter housing and discovered vacuum hose not attached. Cost of diagnosing the p0171 2003 ford windstar code labor. Obd code p0171 and p0174 for 2003 ford windstar fixya. Above it says that it is regarding both p0171 and p0174 19992001 only. Cost of diagnosing the p0174 2003 ford windstar code.
Ford p0171 p0174 p1101 ford mass airflow sensor diagnosis video duration. Issue some vehicles may exhibit a check engine light on and lean diagnostic trouble codes dtcs p0171p0174 system too lean bank 1 or 2 stored in memory. Took the van for a short drive and on the way back cel came on. P0174 2003 ford windstar fuel injection system too lean bank 2. I checked for vacuum leaks and none were found so i moved on to the mass air flow sensor. My 2003 ford windstar is showing a p0171 and p0174 codes. Obd ii fault code p0171 and p0174 my ford freestyle. You could not isolated going like books accrual or library or borrowing from your contacts to open them. I ran the van for awhile and got code p0171 onlyno cel on. Hello i have a 2003 ford expedition 4x4 that has lean leaks on bank 1 and bank 2 codes p0171 and p0174, what are the most common issues. Ford tsb 04174 details procedures for checking fuel trim and looking for vacuum leaks. The 2001 ford windstar has 3 problems reported for codes p0171 p0174. Connect a fused 10a jumper wire between fem c201b pin 5, circuit 33 lbwh, harness side go to e10. Last year i had the upper plenum replaced and that fixed it.
Checking code revealed codes p0171 and p0174, banks 1 and 2 lean. This 2003 ford windstar came in with the service engine soon light on. Restarted the van and shortly afterwards got code p0302. I replaced the air filter on 02 ford windstar, in november. My 2005 ford freestyle has 149,674 miles on it and is indicating check engine light on the dash.
If both codes are present, then obviously both of the intake runner seals are leaking or a different problem is the cause altogether. Ford windstar p0171 p0174 upper intake manifold gasket replacement fordtechmakuloco. I went to a local shop that is ranked highest in our area. In addition to p0174, i am receiving p1518 imrc stuck open. The check engine light may illuminate with fault code p0171 andor p0174 stored. Getn rid of them there 171 and 174 codes on your windstar. Perform self test, if codes p0171, p0174 are the only codes stored in the pcm then continue with this article.
Feb 02, 2014 ford windstar p0171 p0174 upper intake manifold gasket replacement fordtechmakuloco. The p0171 is bank one of the engine is running lean,usually caused by a vacuum leak, p0420 is catalytic converter efficiency code. I noticed that sometimes when driving, it will begin to idle when you accelerate. P0171 2003 ford windstar fuel injection system too lean. About 23 weeks later, check engine light came on, coded p0171 p0174. P0171, p0174 i have read and heard from numerous sources that this has nothing to do with pcm, maf, or o2 sensors. I have read and heard from numerous sources that this has nothing to do with pcm, maf, or o2 sensors. P153738 are the intake manifold runner controls are stuck open. Read book ford windstar 2003 manual upper intake manifold gasket replacement the absolute best intake seal kit to fix this.
Ford windstar p0171 p0174 upper intake manifold gasket. Cost of diagnosing the p0171 2001 ford windstar code. Refer to workshop manual section 30301, intake manifoldupper. Repairsurge is compatible with any internetenabled computer, laptop, smartphone or tablet device. About 23 weeks later, check engine light came on, coded p0171p0174. Ford windstar fixing po171 and po174 car forums at. Even if the problem did have something to do with the oxygen.
My 67 fords head bolts are massive 12 and they require about 110 ft. Hello everyone, im new guy here having some issues with a 99 windstar w 3. The auto repair labor rates vary by location, your vehicles make and model, and even your engine type. I had the cam shaft sensor replace but the codes still showed. Windstar with codes p0171 and p0174 windstar car forums. The computer monitors the switch rate of the front 02 sensors and compares it. Read book ford windstar 2003 manual ford windstar 2003 manual 2003 ford windstar sel v6 start up and full tour not a bad van. Check engine light on again 23 weeks later, same code. Page 1 2003 windstar workshop manual page 1 of 17 section 50116. When i put the ford ids vcm on it, it gave me obd ii fault code p0171 and p0174. Sep 12, 2016 ford p0171 p0174 p1101 ford mass airflow sensor diagnosis video duration.
They diagnosed it and supposedly cleaned out the oxygen. Windstar with codes p0171 and p0174 windstar car forums automotive forums. Another common cause of ford p0171 and p0174 ean codes is an engine vacuum leak. Aug 18, 2015 dtc codes p0171p0174 may be set due to lean fuel mixtures and p0172p0175 may be set due to rich fuel mixtures. Does anyone has an idea as to how to get that fixed. I have done some heavy searching here looking for possible solutions. Dtc codes p0171p0174 may be set due to lean fuel mixtures and p0172p0175 may be set due to. Ford windstar vacuum leaks from intake area causing lean condition 9 reports. Windstar with codes p0171 and p0174 car forums and.
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