PETROL INJECTION
Fault finding - Introduction
17B
17B-2
PETROL INJECTION
Fault finding - Introduction
17B
17B-2V9 MR-372-J84-17B050$047.mif
117B
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54PETROL INJECTION
Fault finding - Introduction
1. SCOPE OF THIS DOCUMENT
This document presents the fault finding procedure applicable to all computers with the following specifications:
2. PREREQUISITES FOR FAULT FINDING
Documentation type
Fault finding procedures (this document):
– Assisted fault finding (integrated into the diagnostic tool), Dialogys.
Wiring Diagrams:
– Visu-Schéma (CD-ROM), paper.
Type of diagnostic tools
–CLIP + multiplex line sensor
Special tooling required
3. REMINDERS
Procedure
To run fault finding on the vehicle's computers, switch on the ignition in fault finding mode (forced + after ignition
feed).
Proceed as follows:
– vehicle card in reader,
– press and hold the Start button (longer than 5 seconds) with start-up conditions not fulfilled,
– connect the diagnostic tool and perform the required operations.
To cut off the + after ignition feed, proceed as follows:
– disconnect the diagnostic tool,
– press the Start button twice briefly (less than 3 seconds),
– ensure that the + after ignition feed has been cut off by checking that the computer indicator lights on the instrument
panel have gone out. Vehicle(s):MEGANE II phase 2
SCENIC II phase 2
Engines:K4J 740 - K4M 766/812/813 - K4M 680 -
K4M 788 LPG
F4R 770/771 - F4R-T 776
F4R-T 774 (MEGANE II phase 2
RENAULT SPORT)
Function concerned: Petrol injectionName of computer: Sagem S3000
Program no.: AD
Vdiag No.: 4C, 54
Special tooling required
Multimeter
Ele. 1497Bornier
Elé. 1681Universal bornier
S3000_V4C_PRELI/S3000_V54_PRELI
MR-372-J84-17B050$047.mif
