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General consensus is that the actual reading is less important than it has continuity and is not shorted to the housing.

If you have a meter that will measure Hertz at 40 to 45 mph it should produce 60 hertz just like a North American wall outlet in the house.

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13y ago

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Where is the speedometer sensor in a fiero?

on the transmission


How do you replace the speedometer censor for a 1987 fiero?

To replace the speedometer sensor on a 1987 Fiero, first, ensure the vehicle is safely elevated and secured. Locate the speedometer sensor, which is typically found on the transmission. Disconnect the electrical connector and remove the mounting bolt to take out the old sensor. Install the new sensor by reversing the disassembly steps, ensuring it's securely fastened and the connector is reattached.


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It depends on what Fiero SE you own. There are two types. The earlier SE models, '84-'86, used a 85 mph speedometer for the four cylinder engine. It would not be until the '87 V6 model that the SE cars received the 120 mph "GT", as it's called, speedometer assembly. If you already have a 120 mph speedometer in your Fiero SE, it will work just fine. If it's the 85 mph speedometer, it will not, and would read incorrectly until you perform the necessary modifications to make it act like a 120 mph speedometer should.


Does your 1986 Fiero 2M6 automatic Trans have a governor if so how do you remove it?

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How do I replace a broken speedometer cable on a 1988 Pontiac Fiero V.4 L2.5?

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this should help you out! Brian


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Where is the coolant temp sensor on a 1987 Pontiac fiero gt?

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