Ignition System, Components

Ignition system, components





1 - Ignition wire
^ Check for continuity
2 - Spark plug
^ Tightening torque: 25 Nm (18 ft lb)
^ Technical data Specifications
3 - Spark plug connector
^ 4-6 Ohms
4 - Interference suppression connector
^ 600-1400 Ohms
5 - 10 Nm (7 ft lb)
6 - Ignition Coil Power Output Stage (N157)
^ Checking. Testing and Inspection
7 - Ignition Coil (N152)
^ Checking. Testing and Inspection
8 - Terminal 15 (+)
9 - Connector
10 - Terminal 1 (-)
11 - Terminal 4
12 - Ground (GND) strap
13 - Engine Coolant Temperature (ECT) Sensor (G62)
^ With Engine Coolant Temperature (ECT) Sensor (G2) for gauge
^ For Mono-Motronic TBI System
14 - O-ring
^ Always replace
15 - Adapter
16 - Retainer
17 - Throttle Position (TP) Sensor (G69)*
^ Checking. Testing and Inspection
18 - Throttle Body/Fuel Injector
19 - Mono-Motronic Engine Control Module (ECM) (J257)
^ Check ignition timing control Testing and Inspection
20 - Connector
^ Disconnect or connect only with ignition switched OFF
21 - Clamp
22 - 25 Nm (18 ft lb)
23 - Ignition Distributor with Camshaft Position (CMP) Sensor (G40)*
^ G40, checking Testing and Inspection
^ Removing and installing Service and Repair
^ Checking and adjusting ignition timing Testing and Inspection
24 - Dust cap
25 - Rotor for Ignition Distributor
^ Identification: R1
^ Resistance: 600 to 1400 Ohms
26 - Distributor cap
^ Check for cracks, carbon traces and current arcing
^ Check for wear on terminals
^ Clean before installing
^ Check carbon brushes for wear and freedom of movement
27 - RFI suppression connector