gf1520s2100a

Glow output stage position/task/design/function

Type gf · topic 15.20 · version 0101 · 1999-01-14

Applies to: ENGINE 611.980 in MODEL 638.094 /194 /294

Where it sits

Function group 1 Engine › 15 Electrical system - engine › 15.20 Preglow system — Series 611 (models 980) · Series 638 (models 094, 194, 294)

GF15.20-S-2100A

Glow output stage position/task/design/function

19.6.98

ENGINE 611.980 in MODEL 638.094 /194 /294

Glow output stage position/task/design/function

S15.20-2504-11

Design

A15 Glow output stage

A15.1 Glow output stage communication plug connection

A15.2 Glow output stage glow plugs plug connection

A15.3 Glow output stage circuit 30 plug connection

a Communication signal (PWM signal)

b Circuit 31

Glow output stage position

GF15.20-S-2100-01A

Glow output stage Task

Operating the glow plugs for pre-, start- and afterglowing on the basis of the signals supplied by the CDI control module (A53).

Glow output stage Design

The glow output stage (A15) consists of a housing and an electronic system with diagnostic capability, which processes the input signals from the CDI control module (A53) and operates the glow plugs.

Glow output stage function

GF15.20-S-2100-02A

Referenced documents