Isuzu Workshop Service and Repair Manuals > Impulse Coupe L4-1588cc 1.6L DOHC Turbo (4XE1-WT) (1992) > Powertrain Management | Tune-up and Engine Performance Checks | Idle Speed | System Information | Specifications

Page 1

Idle Speed: Adjustments

Idle speed is ECM controlled by the idle air control valve and is not adjustable.

Idle speed

900 rpm

Isuzu Workshop Service and Repair Manuals