P0170Tesla Model-yYears: 1996 - 2026
Fuel Trim Malfunction (Bank 1)
What does this mean?
Code P0170 indicates a general fuel trim malfunction on Bank 1. The PCM is unable to maintain the proper air-fuel ratio.
Disclaimer: This diagnostic code is part of the standard OBD2 system and can apply to Tesla Model-y models manufactured from 1996 to 2026. However, please note that the presence of this specific code depends on your vehicle's exact engine configuration, options, and production year.
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Common Causes
DB.cause_sensor
DB.cause_vacuum
DB.cause_wear
Symptoms to Watch For
- Check Engine Light is illuminated
- DB.symp_engine_perf
- DB.symp_fuel_econ
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Repair Estimate
$100 - $450
Includes parts and labor. May vary by location.
DIY Difficulty
Moderate