323 BA Cooling issues

[323shades]

I haven't updated this for a little while. I am still tracing the wiring. Does anyone have an electrical diagram that they could post or emaill me please to make the job simpler.

Thank you

[323shades]

just an update i am still tracing the wiring looms, fan speeds are ok.

Sorry mazdatech, the vehicle is a manual. sorry for the late reply

[rolf]

I would replace the relays that sit behind the right hand front shock I am on my 7th mazda 323 I transferred aircons central lockings electric windows from car to car ect check all the fusses doesn't has to be new stuff go to a self serve wrecker and when you get there make your parts list and get a price first on all the parts you want to salvage first before you go in the yard and get them it gona be a lot cheaper I am a perfectionist I can pull a 323 drive train out in 2 hours replace timming belt clutch oilseals ect and wack the whole thing in and go for a test drive 5 hours later parts are cheap and the 323 is good property super reliable on all components unless neglected

Originally Posted by 323shades

Sorry if this is a repeat but,,,,

I have a 323 shade 1996 with a ba1800 engine. The cooling fans only come on when the Air Con is on. This means that the fans, relay and wiring are all o.k. I have replaced the themistor ( 2 wire plug ) as it would not go any lower than 1K ohm. New thermistor goes as low as 200 ohms as it should. The cooling fan still will not come on. I have been told that there is another coolant temp sensor, but when i unplug it i notice that i loose the temp reading on the dash. So i have not replaced it.

The dash temp reading never goes above half way, but my fans never come on either. The engine smells " burnt" so i know drive around with the AC on so my engine doesn't smell anymore. The first photo is the new coolant sensor that i replaced which should have fixed the problem, the second photo shows the coolant sensor for the dash. Please help


P.S how do you put pictures up please


Regards

[rolf]

I would replace the relays that sit behind the right hand front shock I am on my 7th mazda 323 I transferred aircons central lockings electric windows from car to car ect check all the fusses doesn't has to be new stuff go to a self serve wrecker and when you get there make your parts list and get a price first on all the parts you want to salvage first before you go in the yard and get them it gona be a lot cheaper I am a perfectionist I can pull a 323 drive train out in 2 hours replace timming belt clutch oilseals ect and wack the whole thing in and go for a test drive 5 hours later parts are cheap and the 323 is good property super reliable on all components unless neglected

Originally Posted by 323shades

Sorry if this is a repeat but,,,,

I have a 323 shade 1996 with a ba1800 engine. The cooling fans only come on when the Air Con is on. This means that the fans, relay and wiring are all o.k. I have replaced the themistor ( 2 wire plug ) as it would not go any lower than 1K ohm. New thermistor goes as low as 200 ohms as it should. The cooling fan still will not come on. I have been told that there is another coolant temp sensor, but when i unplug it i notice that i loose the temp reading on the dash. So i have not replaced it.

The dash temp reading never goes above half way, but my fans never come on either. The engine smells " burnt" so i know drive around with the AC on so my engine doesn't smell anymore. The first photo is the new coolant sensor that i replaced which should have fixed the problem, the second photo shows the coolant sensor for the dash. Please help


P.S how do you put pictures up please


Regards

[TheMAN]

mate, this thread was from 4.... FOUR years ago

issue already resolved, let the thread die!