P0490Jaguar F-typeYears: 1996 - 2026
EGR System Control Circuit (P0490)
Reviewed by ASE Certified Technician
What does this mean?
Code P0490 relates to the EGR system control circuits.
Disclaimer: This diagnostic code is part of the standard OBD2 system and can apply to Jaguar F-type 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.
Advertisement (In-Article)
Common Causes
Stuck or faulty EGR valve
Clogged EGR passages
Damaged, chafed, or broken wiring harness
PCM/ECM software needs update (TSB)
Symptoms to Watch For
- Check Engine Light is illuminated
- Rough or unstable idle
- Failed emissions test
- Engine knocking or detonation noise