ECU Repair Manual

ECU Repair Helper , which contains the description and location of the component for many ECUs as well pinout for this component , common fault that you can encounter and how to fix it, and immo location

the content

Introduction

Multimeters

Instructions and Basics

Cautions when using a Multimeter

Table with symbols and quantities of electricity:

Introduction to electronic injection

Main components

NTC

Diode

Voltage regulator

Electrolytic capacitor Drive

Transistor

Eprom - ROM memory

RAM memory

PAL decoder

EEprom - 95160

Processor

Crystal or Clock

Common defects (cause and effect)

Cause

It is made

Solution

Electrical Resistance

Resistor Test

Resistance calculation table for a resistor

SMD Resistor

Electronic injection modules: Features, defects

most common and repair tips

Magneti Marelli 4SF - Fiat

Magneti Marelli 4AFB - Fiat

Magneti Marelli 49FB - Fiat Magneti Marelli 1G7 - Fiat

Magneti Marelli G7 - Fiat

Magneti Marelli 1ABG - Fiat

5NF - Fiat

Motronic 1.7 - Fiat

7.9.6 - Fiat and GM

HSFI or MT27E - Fiat and GM

Motronic 1.5.1 - GM

Multec 700 - GM

Motronic 1.5.4 - GM

Multec MPFI EMS –GM

Multec H VHC - GM

EEC V - ANIL AND ENIO - FORD

EEC IV - FORD

Magneti Marelli G7.11 - Fiat Magneti Marelli 4CFR -Ford

Magneti Marelli 4AFR - Ford

Magneti Marelli 4LV - VW

Magneti Marelli 1 AVB - VW

Magneti Marelli 4SV

Temic 1.74

1 AVP - VW

MP 9.0 - VW

1AVI - VW

4AVP - VW

4BV - VW

7.5.20 –VW

Bosch 3.8.3 Bosch LE - JETRONIC

Bosch ME 7.4.4 Petrol

Magneti Marelli 5NP 02

Magneti Marelli 6LP1

Magneti Marelli 6LPb

Magneti Marelli 5NP 01

Bosch MP7.2

Siemens Sirius 3134

Siemens - Sirius 32.

Mercedes Class A 160 and 190 - VDO MSM