Ignition System - wsm wg972-e4 Workshop Manual

WG972-E4, WSM

(5) Ignition System

Resistance of Injector (Gasoline line) [WG972-GL, WG972-G]
1. Disconnect the connector.
2. Measure the resistance between terminals with an ohmmeter.
3. If the resistance is not with in the factory specifications, replace
it.
Resistance Factory specification
Resistance of Lock Off Valve (Gas line) [WG972-GL, WG972-L,
WG972-N]
1. Disconnect the connector.
2. Measure the resistance with an ohmmeter between the
connector terminals.
3. If the factory specification is not indicated the solenoid is
damaged.
LPG cut off solenoid Factory specification
(1) LPG Lock Off Valve
Resistance of Crankshaft Position Sensor
1. Disconnect the connector.
2. Measure the resistance with an ohmmeter.
3. If the resistance is not with in the factory specifications, replace
it.
Factory
Resistance specifica-
tion
NOTE
• This table shows the results of the test conducted by using
the "Sanwa-made testers SP-10 / SP-150" (analog meter).
• Use of other testers than those above may show different
measured results.
(When reassembling)
• Make sure to be connected firmly.
Conduction of Camshaft Position Sensor
1. Disconnect the connector.
2. Check the conduction of each pins.
Conduction Factory specification
NOTE
• It is a simple check way, so if you need in detail, check the
signal of camshaft position sensor with diagnostic tool.
1-S19
ENGINE
11.7 to 12.3 Ω
at 20 °C (68 °F)
9Y1211108ENS0019US0
Approx. 12.65 Ω
at 20 °C (68 °F)
9Y1211108ENS0033US0
1.85 to 2.45 kΩ
A - B
at 20 °C (68 °F)
9Y1211108ENS0020US0
Not conduction
9Y1211108ENS0021US0
KiSC issued 07, 2015 A