GM Idle Air Control Motor
Tester Kit

CTI Model #222K consists of: 222L, 222M, & 222N

GM IDLE AIR CONTROL MOTOR TESTER
(IAC Driver) CTI Model #222L

The CTI Idle Air Control Motor Tester allows you to test GM IAC motors for correct functioning and proper response to commands for correct idle speed.

On-Vehicle testing saves valuable time by isolating motor failure from system failure immediately.

Maintains precise engine RPM control for:

• Ignition Timing Checks

• Cylinder Balance Checks

• Injector Cleaning

Works on GM engines from 1982 through current models. Features:

• Late Model Amp Type Connector Included Clock Pulse Monitor Pilot LED

• Reverse Polarity Protected

• Rugged Control Switch

• Heavy-duty Cables

• Copper-plated Battery Clips

GM IDLE AIR CONTROL SYSTEM MONITORS
(Node Lights) CTI Model #222M & 222N

The Concept Technology Idle Air Control (IAC) System Monitor enables you to observe the signals from the Electronic Control Module (engine computer) to the Idle Air Control Motor, which allows you to test the IAC system for correct functioning and proper response.

The light emitting diodes (L.E.D.) on the model 222M and 222N System Monitors actually monitor all 8 driver transistors in the output stage of the vehicle ECM (engine computer). If any LEDs fail to light it will indicate that the engine computer has one or more defective motor driver transistors.

• 2 Year Limited Warranty

(CTI Main Page)    (Ordering Info)

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Created by: Paul Hornung
Email: raven_sachel1@netzero.com
Last Updated: 09/01/01