Santro CNG Connections

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Santro CNG Connections

Can any expert tell me color coding of wires of lendi cng kit?

Also i want to restore wiring of my recently bought santro exec by removing poorly installed Saadi CNG kit (w/o emmulator & advancer). Where wiring might have been disturbed/disconnected by that inexperienced CNG Mechanic. (He has removed insulation from almost every sensor)

why I want to remove kit?
1. Kit is giving amazing pick and average but AC is not working on low RPM.

2. Also engine race increases w/o any reason on petrol.

3. Gas keeps on running for 10-15 seconds after engine is switch off.

Gari.pk User 2384 asked on 25 Jun 2010 16:21:28 pm

1 Answer

285 views |

Ayaan - on 25 Jun 2010 16:21:48 pm

It is most likely that the mechanic fiddled with the idle adjustment bolt located on the throttle body, while the engine was running on CNG. Get the the idle RPM adjusted while on petrol at about 800. It should be done by a professional, since I think you might mess-up the situtation. Then turn the engine to CNG and try to adjust the idle on the CNG kit. Hopefully your problem will be resolved. It is also worth niticing that the A/C won't work if the engine RPMs go below certain point like ~500RPM....

Another important thing is, if you have installed the advancer and the mechanic forgot to connect the advancer return wire, the engine RPM on Petrol also increases.....get the connections checked!

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