2.19.1 Specifications
2.19.1.1 Oil Pump Specifications

Applications

Specifications

Side Clearance

0.025-0.062 mm (0.0010-0.0024 in)

Tooth Gap

0.030-0.099 mm (0.0012-0.0039 in)

Engine Oil Pressure Sensor Plug Pressure

≤40 kPa (≤6 psi)

Oil Pump Output Pressure

0.6 MPa (87 psi)

Oil Pump Relief Valve Opening Pressure

0.42-0.58 MPa (61-85 psi)

Engine

Lubrication System JL4G15-D

2-855

2.20 Ignition System JL4G15-D

2.20.1  4G15-D  Engine  Ignition  System
Overview

Compared with 4G18-D, 4G15-D engine ignition system has
the same content in Specification, Description and Operation,
the  System  Working  Principle,  Component  Locator,
Schematic, Removal and Installation. For specific information,
please  refer  to

2.3

 

Fuel  System  JL4G18-D

.  This  chapter

described  contents  are  different  from  4G18-D.  For  relevant
information. Refer to the following content.

2-856

Ignition System JL4G15-D

Engine

2.20.1 Specifications
2.20.1.1 Ignition System Specification

Applications

Specifications

Ignition Sequence

1-3-4-2

Ignition Timing

8 °-14 °before TDC

Ignition Type

Spark Discharge

Spark Plug Gap

0.8-1.0 mm (0.03-0.04 in)

Spark Plug Manufacturer

Zhuzhou Torch Spark Plug Co., Ltd.

Spark Plug Model

K6RTC

Engine

Ignition System JL4G15-D

2-857

2.20.2 Component Locator
2.20.2.1 Component Locator

4

1

2

3

FE02-8048b

Legend

1. Knock Sensor
2. Ignition Coil
3. Crankshaft Position Sensor

4. Camshaft Position Sensor

2-858

Ignition System JL4G15-D

Engine