The computer is on a passenger site under the floor board (the very front one that is angled ) inside of the car
On this page http://mx5unleashed.com/tech/megasquirt-pnp.html you can see how they take out the computer in the step 2
Refer to DuettoMotors.com. They have been supporting Miata replacement tops since the 90's.
sae 75w-90
There is no Distributor cap or rotor in a 91 Mazda Miata. All years of the Miata use electronic computer controlled ignition systems.
under the dash behind the steering column
Check your battery, rpm computer controlled.
All years were fuel injected and included an ECU for engine management.
temp sensor on the 99 miata is on the back of the cylinder head in a housing. it's easy to see and get at with the coilpack removed. also wanted to correct an earlier answer on 90-93 miata temp switch, which is in basically the same place. the switch on the top of the thermostat housing front of engine is for the cooling fan.
IF that is the Intake Air Temp sensor - It is probably on the throttle body. the other sensor is the TPS throttle position sensor
Will a 1992 mazda miata hardtop fit a 2000 mazda miata?
Owners Book reads: 75w-90, GL4 According with most MIata owners, best is the Motorcraft Full Synthetic Manual Transmission Fluid, it is GL4, it has additional FM (friction modifiers) to aid in synchronizer engagement, it has ford's lifetime fill rating and it is both expensive and German Second place is any GL4 75w-90 oil. it will not have the FM in it, but it will shift better than any GL5. third place is a GL5 75w-90, most common is the M1 synth 75w-90.
90% of the people working with computer..
Yes. I have a 90 corvette and original key.