P2187
System Too Lean at Idle (Bank 1)
Affects: Tiggo 4, Tiggo 7, Tiggo 8
Common Causes
- •Vacuum leak at idle
- •Dirty fuel injector
- •Faulty purge valve
- •Low fuel pressure
How to Fix
- 1Check for vacuum leaks
- 2Clean fuel injectors
- 3Test purge valve
- 4Check fuel pressure
Estimated Repair Cost (Australia)
$150 - $700
AUD
*Cost varies by model, location, and service provider. Get multiple quotes.
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