4f27-e Focus atb865

4F27E V arious Drivability Conditions - Hard Start/No S tart - Battery Lamp Flicker Some 2002-2003 SVT Focus vehicles may exhibit any of the following condit ions: • High Idle Speed on Cold Start • Engine Flare on Gear Change • Surge Under Light Load Steady State Operation (2000-3500 RPM, All Gears) when Warm • Surge Under Light Load Steady State Operation and Accelerations (2000-3500 RPM, All Gears) • when Cold • Rough Idle • Low RPM/RPM Dips • Battery Lamp Flicker • Hard to Start/No Start • Slow Return to Idle • Poor Performance/Acceleration • Lacks Power on Initial Pull Away A revised PCM calibration has been developed to improve these cond itions. If the vehicle exhibits any of these conditions, refer to the following Service Procedure. 1. Perform all relevant W orkshop Manual and/or PC/ED diagnos is and repairs. Once these are complete 1. continue on to Step 2. 2. Using WDS reprogram the PCM. Refer to the PCM Calibration In formation Chart shown i n Fig. 1, to verify 2. proper WDS software level, and PCM calibration level. Fig. 1: PCM Calibration Information Chart Obtain an Authorized Modifications Decal (FPS 8262 - obtainable through DOES II, 25/pkg) and list the date, dealer number, and summary of modifications performed. See Fig. 2. Select a prominent place adjacent to the V ehicle Emission Control Information Decal suitable for installing the Authorized MOdifications Decal. Clean the area, install the decal, and cover it with a clear plastic decal shield. FB! Pag e 1 of 2 Copyright © 2004 ATRA. All Rights Reserved. Technic al Bulletin #865 Transmission: Subject: Application: Issue Date: 4F27E Various drivability conditions - Hard start/no start - Battery Lamp flicker 2002- 2003 SVT Focus Sept, 2004

4f27-e Focus atb865

Documents

Transcript of 4f27-e Focus atb865