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pbhj/ecn engine check codes 20171118

Created November 19, 2017 20:25
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ecn engine check codes 20171118
Zafira B
111306
160638
161450
161600
000000 + 8 flashes, then 3 flashes of engine check light
030300
032500
111306
160638
161450
161600
000000 + 8 flashes, then 3 flashes of engine check light
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pbhj commented Nov 19, 2017

Sources of ECN codes include:

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pbhj commented Nov 19, 2017

First 4 digits are usually the code so look at them using above 2 sources; from first source unless noted.

0303 - "Cylinder 3 Misfire Detected B-22" : might be spark plug, cable, rotor cap and/or leads
0325 - "Knock Sensor 1 Circuit no Signal C-27" : may be loose bolt, loose connector, or sensor need replacing
1113 - Intake Resonance Switchover Valve Circuit (see https://www.engine-light-help.com/gm-trouble-codes.html)
- P1113 - Port Deactivation Position Sensor Circuit Low Voltage (see http://www.zafiraowners.co.uk/forum/13-newbies/421-1-6-life-spanner-light.html)
1606 - "P1606 Replace Electronic Control Unit (ECU) C-02" ?? :
1614 - "Wrong Security Code received Immobiliser C-06"
1616 - "Wrong Vehicle ID from Instrument Control Module C-40"

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