Kia Rio: ETC (Electronic Throttle Control) System

ECM Problem Inspection Procedure

1. TEST ECM GROUND CIRCUIT: Measure resistance between ECM and chassis ground using the backside of ECM harness connector as ECM side check point. If the problem is fo ...

Description

The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS). Instead of the traditional throttle cable, an Acc ...

See also:

Hazard Lamp Switch Inspection
1. Operate the switch and check for continuity between terminals. ...

Inspection
Throttle Position Sensor (TPS) 1. Connect the GDS on the Data Link Connector (DLC). 2. Start the engine and measure the output voltage of TP ...

ECM Terminal And Input/Output signal [M/T]
ECM Terminal Function (M/T) Connector [EGGM-AG] Pin No. Description Connected to 1 Injector (Cylinder #3) [High] control output ...