RH Bank Front HO2S Signal Fuel Trim Malfunction
Table of contents
P1173 LAND-ROVER Possible Causes
- Exhaust leak
- Faulty RH Bank Front HO2S
- RH Bank Front HO2S harness is open or shorted
- RH Bank Front HO2S circuit poor electrical connection
How do I fix code P1173 LAND-ROVER?
Check 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.
Tech Notes
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Cost of diagnosing the P1173 LAND-ROVER code
The cost of diagnosing the P1173 LAND-ROVER code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1173 LAND-ROVER Description
The Engine Control Module (ECM) has the ability to adapt the values it uses to control certain outputs. This capability ensures the Engine Management System (EMS) can meet emissions legislation and improve the refinement of the engine throughout its operating range.
The components which have adaptions associated with them are:The APP sensor,The HO2S,The MAF/IAT sensor,The CKP sensor and Electric throttle body.