flow sensor

[ysfg35]

hello there , i did not switch the HFS3 since 6 months , so now i going to switch the methanol injection ON , but am afraid that the flow sensor has been damaged or dirty , so how i can clean the sensor ??is there a instructions for that ??

do the pump failed if i did not run it since long time ? because am running 100% meth and it may allready damaged the seals inside the pump ! so what do you think ??

[Richard L]

Do the following:

1. Disconnect the 6mm hose from the FAV and purge the system through properly.
2. Reconnect the 6mm hose
3. remove the water jet/jets and clip it/them to the windshield.
4. Manually activing the system again.
5. Observe the spray has a nice cone.
6. Observe the gauge and let me know if you see any bars display on the gauge.

[ysfg35]

richard , i just got the car from the workshop and found this ..






the mechanic guy forgot to zip tie the FAST ACTING VALVE , so it touched the crank pulley and damage the wiring as you see in the pic , as well as flow sensor plastic piece


i still did not test the system , so should i buy the wiring ???

[Richard L]

I wouldn't recommend plugging in the damaged harness into the controller, may cause more damages.

Contact me at richard AT aquamist.co.uk

[ysfg35]

email sent sir

thanks