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Ford Escape P0172 P0175 - Ford Cars & Trucks

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Check engine light. got 2 codes P0172 and p0175.

Unclip the 02 harness, then take out the 02 sensor. 5 minute job.

Posted on Mar 04, 2009

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emissionwiz
  • 76682 Answers

SOURCE: what does the code p0175 and p0172 means

go to the link for poss causes
http://autorepair.about.com/library/images/bl406a-lib.htm

Posted on Jul 17, 2009

  • 14036 Answers

SOURCE: Check Engine light is on my 1997 F150 with a small

CODE PO171 SYSTEM ADAPTIVE FUEL TOO LEAN BANK 1. CODE PO172 SYSTEM ADAPTIVE FUEL TOO RICH BANK 1. CODE PO174 SYSTEM ADAPTIVE FUEL TOO LEAN BANK 2. CODE PO175 SYSTEM ADAPTIVE FUEL TOO RICH BANK 2. ALL CODES COULD BE CAUSED BY AIR LEAKS AFTER THE MASS AIR FLOW SENSOR OR LEAKS IN THE PVC SYSTEM.EXHAUST LEAKS BEFORE OR NEAR WHERE THE HO2S IS MOUNTED.FUEL INJECTORS RESTRICTED OR NOT GETTING ENOUGH FUEL WEAK FUEL PUMP. LEAKING EGR GASKET OR LEAKING EGR VALVE DIAPHRAM.MASS AIR FLOW SENSOR DIRTY CAUSES PCM TO UNDERESTIMATE AIRFLOW.

Posted on Sep 16, 2009

Testimonial: "Thanks for the . I changed the PVC valve and fuel filter and was able to reset the codes (I couldn't before). So far so good."

  • 23 Answers

SOURCE: I have a 97 Chevy Tahoe 4x4 with a 5.7 engine the

Hey. How many miles on it. If over 100,000, it may need new O2 sensors but unlikely both would go out of spec at the same time. You will need to install a scan tool with data stream abilitys. The pressure regulator could be ruptured which will drastically richen up both banks. If no tool, locate the pressure regulator, usually on the right side at the end of fuel rail. Make sure the vacuum line is attached and pulls vacuum. Unhook the line. The motor should sound very different and then correct itself when hooking the line back up. If there is no vacuum at the line, check for a broken or cracked area. Never overlook the simple stuff. Also need to check coolant temp sensor accuracy. It can be in tolerance but still read incorrect coolant temp. There are numerous other items that will cause a rich condition but check these first. TJ.

Posted on Nov 12, 2009

  • 7 Answers

SOURCE: P0172 p0175 07 c230

Hi, these faults are for a rich self adaption mixture i.e. your exhaust lambda sensors are not detecting enough oxygen. A multitude of things may be causing this fault but I can advise on the most common. - remove the top engine cover and check the round seal at the back to ensure it is correctly fitted - ensure the air filters are not blocked - may be caused by a faulty Air flow/mass sensor - faulty lambda sensor (four fitted to this vehicle) - ensure spark plugs are ok

Posted on May 05, 2011

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2004 ford freestar engine light on , p0172, p0175 any idea. thank you


P0172 - System Too Rich (Bank 1)
The adaptive fuel strategy continuously monitors the fuel delivery hardware. The test fails when the adaptive fuel tables reach a lean calibrated limit. Refer to Section 1 , Powertrain Control Software, Fuel Trim for more information. Fuel System.
  • Fuel Pressure Regulator (vacuum hose off, diaphragm leak, malfunctioning).
  • Leaking fuel injectors.
  • Fuel return line restricted.
  • Fuel rail pressure sensor (incorrect reading).
  • EVAP canister purge valve leak (when canister is full).
Base engine.
  • Engine oil contamination.
Air Measurement System.
  • MAF sensor (contaminated, damaged, or corroded connector).
View Freeze Frame Data to determine the operating conditions when the DTC was set. Observe the LONGFT1 and LONGFT2 PID(s). Refer to Section 2 , Adaptive Fuel DTCs Diagnostic Techniques for more information.

Jun 13, 2016 | 2004 Ford Freestar

1 Answer

What are the probable causes of DTC P0172?


If the PCM detects an excessively rich condition, DTC P0172 or P0175 sets.
Possible cause's , leaking fuel injectors , leaking fuel pressure regulator .
Possi GM CPI Leak Part 1 bleed down testing P0172 code

May 02, 2016 | 2001 GMC Safari

1 Answer

CODES p0172 AND p2196 AND p0171


Illuminated Check Engine Lamp with Diagnostic Trouble ...

oemdtc.com/.../illuminated-check-engine-lamp-with-diagnostic-trouble-c...
May 11, 2015 - Illuminated Check Engine Lamp with Diagnostic Trouble Codes ...P2196, P2197, P0171, P0172, P0174, P0175 or P162F - 2015 Ford Transit.

Aug 18, 2015 | Cars & Trucks

1 Answer

Code p0172,p0175, p1348,p1350


sell it to highest bider

Feb 02, 2014 | 2004 Isuzu Rodeo

1 Answer

Hyndai Santa Fe code P0172, P0175


fault codes stored in your car lead to check engine light on, you can get a code reader to clear it.elm327 can have a look, maybe can suit for your car.

Jun 29, 2012 | 2006 Hyundai Sonata

1 Answer

Check engine light. got 2 codes P0172 and p0175.


Unclip the 02 harness, then take out the 02 sensor. 5 minute job.

Mar 04, 2009 | 2002 Mercury Sable

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