Where is the headlight relay in 1992 Mazda Protege?"
Were is the egr on a 1992 mazda protege
No.
DONT BE STUPID
To locate the horn relay on a 1992 Mazda Protege, check the fuse box under the dashboard on the driver's side. The relay is usually labeled, so refer to the diagram on the fuse box cover for identification. If the horn isn't working, test the relay by swapping it with a similar relay in the box, or use a multimeter to check for continuity. If the relay is faulty, replace it with a new one.
In the gas tank.
My 92 Protege didn't have a block heater, I had to get one installed.
Not 100% sure but I think its the relay on top of the fuse box right over the pedals on the RHD models - for Mazda 323 diesel. Casper I replaced this on my 92 protoge and it is behind the radio
Near the battery. It will have "DIAGNOSTIC" on the cover.
tranny problems
same as the 1994
for a 1992 it's 13" for a 1992 it's 13" P175/70/R13
The headlight relay in a Subaru Loyale should be behind the instrument panel.