Radiator fan daewoo racer

[ktech786]

Bhai do you have any experience regarding ,compatibility of chevorlet optra sensors e.g., IACV,TPS,VSS,CTS.
As brand new high quality these are available in Karachi .
Kindly guide.

[ktech786]

SARCASM: Bhai daewoo house Lahore was quoting me 13000 for 5 speed cielo gear.
And I will have to spend,almost 10000 for clutch ,pressure,bearing,seal,machinist tool labour,mechanic labour,and god forbids if gear foundation need replacement ,would be a lot of expenditure

[Mirza967]

Nope they are not compatible with TBI engine.......iac valve works sometimes..... otherwise tps vss and map have different voltages......even camshaft of both have different profile

[Mirza967]

Gear foundation is not an expensive job......mehnga roye ek baar sasta roye bar bar

[ktech786]

I was going through daewoo racer fan club @testdriver mentioned that optra parts are 90% same as racers.
So I thought why not procure them for future.
Ahmad autos said iacv and map are no available now.
So was concerned
What's your take

[Mirza967]

Sensors are sometimes available with Korea autos......and optra mechanical parts are 90 pc same but electronics have some differences but clutch suspension gearbox are identical

[ktech786]

Does optra power steering system,can be fit in racer????
Or it has to be cielos one?

[Mirza967]

Both can be fitted even I have seen ....power steering motor installed on daewoo original steering but that required modification

[ktech786]

@Mirza967 @Hassan1991
Bhai few days back adjusted cng from mech.
After that when I full the cylinder ,only 3 lights used to lit up.
And 3 would turn off after 5 km.and after that 2nd light would go up.and one could drive 50 km on 1 light.and almost 20 to 30 km on red light.
I checked when red light up there was 100psi pressure on gauge.
Before adjustment ,4lights lit up on cyclinder fullfillment,but car would turn off on 2nd light,i never seen 1light and red light.

[ktech786]

@Mirza967 @Hassan1991 today,I was driving with light and stopped on signal.when it was put it into gear,car turned off.
I started on petrol ,and refilled the cylinder.but the car won't switched to cng,as it normally automatically do being efi kit.
No matter I tried automatically or manually.
AND only red light is on even though 200 psi gas is there.
Kindly guide me.please.jazakallah

[ktech786]

I cleaned cng quantity indicator sliding mechanism.and sprayed wd 40 but same .no luck.
Kindly guide is this is the fault of cng selector switch.or cng has got airlocked.
Any remedy.

[ktech786]

@Mirza967 @Hassan1991 @omersiddiqui5482 Bhai if this variable resistor goes bad,can this conversion problem can also happen.

[ktech786]

@omersiddiqui5482

[Hassan1991]

Solenoid located on the cng kit is closed that's why.

[Hassan1991]

The resistor is located after the Solenoid so if Solenoid is off red light appears no matter how much pressure cylinder got.

[ktech786]

@Hassan1991 Bhai please guide
1.is selector switch is fine?as it is converting to auto mode , petrol, gas.
2.do that variable resistor has something to do with , car not converting???

HOW to resolve issue as you have mentioned (about solenoid being off on kit)

[ktech786]

Does this issue has something to do with setting of gas pressure which I got @Hassan1991

[Hassan1991]

Check solenoid first. It should make clicking noise when switch gets on. Or just gave 12 volts to its terminal to check it. I'm talking about the Solenoid located on the left side of the picture. The round one. Right next to "cng in"

[ktech786]

@Hassan1991 Bhai current to this solenoid is being controlled by/pass through the cng selector switch back?

[Hassan1991]

Yes. It's off when car is on petrol.