BRAND NEW *OEM QUALITY* IDLE AIR CONTROL (IAC) VALVE TO SUIT DAEWOO HOLDEN GM OPEL

TO SUIT:

[07/87 - 12/89] HOLDEN ASTRA LD 1.8L 4cyl 18LE 79kW
[07/87 - 10/91] NISSAN PULSAR N13 1.8L 4cyl 18LE 79kW

OEM#

92061898, 8920618980

PACKAGE INCLUDES:

1 X *OEM QUALITY* IDLE AIR CONTROL (IAC) VALVE (4- PIN PLUG)

ABOUT YOUR VEHICLE’S IDEAL AIR CONTROL (IAC) VALVE

The Idle Air Control (IAC) valve is a crucial component in modern automotive engines. It regulates the amount of air that bypasses the throttle plate, allowing the engine to maintain a consistent idle speed, especially when loads fluctuate. The valve adjusts based on various factors like engine temperature, air conditioning use, and electrical load to prevent stalling and ensure smooth operation. If faulty, symptoms may include erratic idle speeds, stalling, or poor engine performance. Regular maintenance and occasional cleaning can help prolong its lifespan and ensure optimal engine performance.

Common Failure Symptoms

• Stalling when the engine is idling
• Rough or unsteady idling
• Extreme RPM drops during a slowdown
• The engine may shut off if the AC is turned on
• Check Engine Light is on

Common Causes of Failures

• General solenoid failure from everyday use
• Wear and tear from corrosion
• Clogged valve