DIY testing thermostate switch before fitting in car

[talhabinomar]

I think the respected member has not seen the picture clearly, the FIRE is off i mean the stove

[Xulfiqar]

@Xulfiqar
Yes sir..thts true. Bt theres na was no coolant in the pot..n used water merely..2ndly switch was cleaned wid sand paper to clean scale etc before the procedure. Do i still hv to get worried abt tht ??

the coolant residue and rusty residue on the sensor itself is enough to be poisonous. I used to test these in a glass beaker with clamp - that beaker was never used for food/drink purposes.

Its always best to be safe.

[fyq]

@xulfiqar
Sure bro