Code P0175

cobra4123 · 09-12-2005, 01:17 PM

Wtf is this? bank 2 rich? need help threw the code twice.......

ThePunisher · 09-12-2005, 09:07 PM

Possibly a bad O2 sensor or loose connection of maybe

Scott · 09-13-2005, 11:28 AM

Bad plug/coil Pack

Is it misfiring?

cobra4123 · 09-13-2005, 11:30 AM

Nope and throws the code when shifting aroun 6500 to 6800.

*madmatt* · 09-13-2005, 12:00 PM

I think your car is hating you lately. Any luck?

Scott · 09-13-2005, 12:00 PM

Weak Exhaust Valve Spring, staying partially open at high RPM?

cobra4123 · 09-13-2005, 12:15 PM

i was thinking it might be that the x pipe on the pass side has a dent in it to clear trans mount. causein more backpresurre on the pass side. that only holds up if bank2 is the pass side

Smpf9 · 09-14-2005, 05:35 AM

bank 1 is always the side of the vehicle with the #1 cylindar. typically it is the passenger side. A reading of Bank 2 rich will typically be the O2 sensor on the driver side. you say it only happens between a certain rpm range? I'd say there is something tweaked with your a/f ratio at those rpms, could be a faulty signal between your computer, maf, and injectors, or it could be a faulty oxygen sensor....i'd almost bet on the oxygen sensor...6 bucks at rockauto.com

cobra4123 · 09-16-2005, 06:08 AM

okay it also idels ruff and hesitates to 2500 rpms..... the 02 sensor was black so it is burning rich. should i go ahead and buy o2 sensors?

Smpf9 · 09-16-2005, 07:36 AM

i'd forget about new 02 sensors. it sounds like you either aren't getting complete combustion in a cylindar or you're dumping too much fuel, i'd pull some plugs and see what they look like...

09-12-2005, 01:17 PM	#1 (permalink)
cobra4123 Senior Member Join Date: Apr 2005 Location: Louisville, KY Posts: 826	Code P0175 Wtf is this? bank 2 rich? need help threw the code twice....... __________________ Vote for SkylerSVT on Stangette.com...... Just do it........... http://www.mustangtuningforums.com/s...ead.php?t=6045

09-13-2005, 11:28 AM	#3 (permalink)
Scott Member Join Date: Jun 2005 Location: Northern Maryland Posts: 61	Bad plug/coil Pack Is it misfiring? __________________ 04 Torch Red GT Premium with Mach 1000 SLP Loudmouth II, SLP Catted X Pipe, Steeda Tri-Ax and FRPP C Springs more to come

09-13-2005, 11:30 AM	#4 (permalink)
cobra4123 Senior Member Join Date: Apr 2005 Location: Louisville, KY Posts: 826	Nope and throws the code when shifting aroun 6500 to 6800. __________________ Vote for SkylerSVT on Stangette.com...... Just do it........... http://www.mustangtuningforums.com/s...ead.php?t=6045

09-13-2005, 12:00 PM	#5 (permalink)
madmatt Traitor...lol Join Date: Sep 2004 Location: Lexington, SC Posts: 7,922	I think your car is hating you lately. Any luck? __________________ RPMPlanets

09-13-2005, 12:00 PM	#6 (permalink)
Scott Member Join Date: Jun 2005 Location: Northern Maryland Posts: 61	Weak Exhaust Valve Spring, staying partially open at high RPM? __________________ 04 Torch Red GT Premium with Mach 1000 SLP Loudmouth II, SLP Catted X Pipe, Steeda Tri-Ax and FRPP C Springs more to come

09-12-2005, 09:07 PM	#2 (permalink)
ThePunisher Senior Member Join Date: Dec 2004 Posts: 624	Possibly a bad O2 sensor or loose connection of maybe

09-13-2005, 12:15 PM	#7 (permalink)
cobra4123 Senior Member Join Date: Apr 2005 Location: Louisville, KY Posts: 826	i was thinking it might be that the x pipe on the pass side has a dent in it to clear trans mount. causein more backpresurre on the pass side. that only holds up if bank2 is the pass side __________________ Vote for SkylerSVT on Stangette.com...... Just do it........... http://www.mustangtuningforums.com/s...ead.php?t=6045

09-14-2005, 05:35 AM	#8 (permalink)
Smpf9 street sweeper Join Date: Aug 2005 Location: Minnesota Posts: 100	bank 1 is always the side of the vehicle with the #1 cylindar. typically it is the passenger side. A reading of Bank 2 rich will typically be the O2 sensor on the driver side. you say it only happens between a certain rpm range? I'd say there is something tweaked with your a/f ratio at those rpms, could be a faulty signal between your computer, maf, and injectors, or it could be a faulty oxygen sensor....i'd almost bet on the oxygen sensor...6 bucks at rockauto.com __________________ Dan 99 Crown Vic Police Interceptor -BBK 75mm Throttle Body -A.D.T.R ported and polished plenum -SLP LM1 cat-back :banana: Waiting in garage for installation: -BBK Shorty headers -Slp catted X -Steeda UDPs

09-16-2005, 06:08 AM	#9 (permalink)
cobra4123 Senior Member Join Date: Apr 2005 Location: Louisville, KY Posts: 826	okay it also idels ruff and hesitates to 2500 rpms..... the 02 sensor was black so it is burning rich. should i go ahead and buy o2 sensors? __________________ Vote for SkylerSVT on Stangette.com...... Just do it........... http://www.mustangtuningforums.com/s...ead.php?t=6045

09-16-2005, 07:36 AM	#10 (permalink)
Smpf9 street sweeper Join Date: Aug 2005 Location: Minnesota Posts: 100	i'd forget about new 02 sensors. it sounds like you either aren't getting complete combustion in a cylindar or you're dumping too much fuel, i'd pull some plugs and see what they look like... __________________ Dan 99 Crown Vic Police Interceptor -BBK 75mm Throttle Body -A.D.T.R ported and polished plenum -SLP LM1 cat-back :banana: Waiting in garage for installation: -BBK Shorty headers -Slp catted X -Steeda UDPs

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