2004 Toyota ISis Repair Solution

Vehicle Details

Make: Toyota

Model: ISis

Year: 2004

Engine: 2.0L 1AZ-FSE 4cyl 16v DOHC VVT MPFI Petrol

Area: Engine

Category: Throttle Body Problem

Check engine lamp on and no throttle.

Straight away, you could move the vehicle by idling it in gear, but the vehicle had no throttle control whatsoever.

The step-by-step diagnostic process used to identify this fault is available to TaT members.

The detailed fault description and root cause analysis for this 2004 Toyota ISis is available to TaT members.

The confirmed repair procedure for this 2004 Toyota ISis is available to TaT members. Includes the verified fix and technician tips.

Code	TOYIS04121
Vehicle	2004 Toyota ISis
Engine	2.0L 1AZ-FSE 4cyl 16v DOHC VVT MPFI Petrol
Complaint	Visible
Diag. Sequence	Members Only
Solution	Members Only

Get the complete diagnostic sequence, verified solution, and technician tips.