Page 262 - Foton Workshop Manual - Aumark (BJ1099)

11-36 ENGINE CONTROL SYSTEM - OCV VALVE

OVERHAUL

1. Check OCV valve
(a). In the Power "OFF" Condition, disconnect
the negative cable of accumulator.
(b). Disconnect the connector of OCV valve.
1 2 (c). Remove the fixing bolt on the OCV valve
and take out the OCV valve.
(d). Check the strainer filter of OCV valve,
replace it, if it is blocked or damaged.
(e). Measure the resistance value between

Ω No.1 and No.2 terminals of OCV valve
with the digital multimeter switched on the
resistance range.

fuwx11014 Standard resistance value:
6.9Ω~7.9Ω(20℃ )
NOTICE:
If the resistance value is not in conformity with
regulations, the OCV valve should be replaced.

Page 262