P1127 FORD - Exhaust Not Warm Enough Downstream O2 Sensor Not Tested
P1127 FORD Possible Causes
- Faulty O2 Sensor Heaters
- O2 Sensor Heaters harness is open or shorted
- O2 Sensor Heaters circuit poor electrical connection
How is the P1127 FORD code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the P1127 FORD code
Labor: 1.0The cost to diagnose the P1127 FORD code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
- Engine Light ON (or Service Engine Soon Warning Light)
P1127 FORD MeaningThe heated oxygen sensor (HO2S) monitor uses an exhaust temperature model to determine when the HO2S heaters are cycled ON. The test fails when the inferred exhaust temperature is below a minimum calibrated value.
More InformationNeed more information on how to fix the P1127 FORD code?
Get Access to Factory Service Manuals
Information for specific Ford models
- P1127 1997 FORD F150
- P1127 1998 FORD F150
- P1127 1999 FORD F150
- P1127 2000 FORD F150
- P1127 2001 FORD F150
- P1127 2002 FORD F150
- P1127 2003 FORD F150
- P1127 2006 FORD FUSION 📷
- P1127 2007 FORD FUSION 📷
- P1127 2008 FORD FUSION 📷
- P1127 2009 FORD FUSION 📷
- P1127 2010 FORD FUSION 📷
- P1127 2011 FORD FUSION 📷
- P1127 2012 FORD FUSION 📷