Standard Ignition TH341 throttle position sensor for the 1986-1988 Mazda RX-7 rotary 1.3L monitors the position of the throttle body valve. It gives the engine's electronic control unit constant, precise information about that position.
A worn throttle position sensor can show up as hesitation when you press the pedal, an unsteady idle or a check engine light. Before you replace this sensor, rule out a loose connector, a dirty throttle body or a vacuum leak, which can produce similar symptoms.
Calibrated to match OE performance, it fits the 1986-1988 Mazda RX-7 rotary 1.3L (R2-1.3L), and that car takes one.
Fit and size
Build and materials
Interchange: 2-16704
EC3237 · TPS4093 · N32618911 · N32618911A
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is the Standard Ignition TH341 the right throttle position sensor for the 1986-1988 Mazda RX-7 rotary 1.3L?
Yes. Standard Ignition TH341 fits the 1986-1988 Mazda RX-7 rotary 1.3L (R2-1.3L), and that car takes one.
How many terminals does the TH341 connector have?
The connector has three male blade terminals. It is a female plug-in connector, and this Standard Ignition TH341 has one.
Does this sensor report throttle valve position to the ECU?
Yes. It monitors the throttle body valve position and sends that information to the engine's electronic control unit.
How can I tell if a throttle position sensor is going bad?
Hesitation under throttle, an unsteady idle or a check engine light can point to it, but they can have other causes. A shop can test the sensor to confirm.
Is TPS4093 an interchange number for the Standard Ignition TH341?
Yes. TPS4093 is one of the numbers this sensor replaces, along with 2-16704 and EC3237.
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Standard Motor Products
Standard Motor Products
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
