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The TAMKKEN MAP Sensor 56029405 is a high-quality, OEM-standard manifold absolute pressure sensor designed for Dodge and Jeep vehicles (1997-2003). It offers a direct-fit, plug-and-play replacement that requires no programming, improving engine performance by resolving idle issues and clearing error codes. Durable and easy to install, it comes with a 1-year warranty and is engineered to endure demanding driving conditions.




| ASIN | B07P7YWVM5 |
| Best Sellers Rank | 1,025,193 in Automotive ( See Top 100 in Automotive ) 1,085 in Car MAP Sensors |
| Brand | TAMKKEN |
| Current Rating | 0.99 Amps |
| Current rating | 0.99 Amps |
| Customer Reviews | 4.4 out of 5 stars 565 Reviews |
| Included Components | Manifold Absolute Pressure sensor |
| Item Weight | 0.05 Kilograms |
| Item weight | 0.05 Kilograms |
| Manufacturer | TAMKKEN |
| Manufacturer Part Number | 4MAP004TMK |
| Material | Metal, Plastic |
| Maximum Supply Voltage | 15 Volts |
| Maximum supply voltage | 15 Volts |
| Measurement Accuracy | +/-0.5% |
| Measuring Range | λ=0.7- ∞ |
| Model Number | 56029405 |
| Mounting Type | Plug In |
| Output Type | Electric signal |
| Response Time | 1 Milliseconds |
| Sensing Distance | 10 Metres |
| Specific Uses For Product | Pressure Sensor |
| Style | Modern |
| Style Name | Modern |
| UPC | 705169055891 |
| Upper Temperature Rating | 155 Degrees Celsius |
E**.
Mejoro potencia y rendimiento
Calidad y precio
B**.
Works as intended
⭐️⭐️⭐️⭐️⭐️ Solved My Idle and Performance Issues on My Jeep Cherokee I installed this MAP sensor on my 2012 Jeep Cherokee after dealing with rough idling, hesitation on acceleration, and a persistent check engine light. I was getting a P0108 code, and after some research, the MAP sensor seemed like the likely culprit. Installation was straightforward — took me about 10 minutes with minimal tools. The part fit perfectly, just like the original OEM sensor. Right after replacing it, the engine ran noticeably smoother, and the check engine light cleared on its own after a short drive. It’s a solid product that feels durable and well-made. Throttle response has improved, and I think I’m even seeing a slight boost in fuel efficiency. Definitely worth it for the price. If you're having similar issues with your Jeep, this MAP sensor is a great fix. Just double-check your engine type and model year to make sure it's compatible
J**.
The fitment was perfect
Perfect replacement fit right in the hose just like it should
A**A
Queda bien, hasta ahorita funcionando ok, pero el conector forzado muy apretado pero buena calidad
Buena calidad, funciona pero el conector entra muy apretado
K**O
No more engine light 2002 Jeep Grand Cherokee
Easy to install but BE CAREFUL. There's a small rubber hose (under the sensor) that connects it to the throttle body. Do NOT break or tear the hose. It's required and the new sensor does not come with one. I'd suggest removing the two screws on the MAP. Holding the hose from the bottom and lifting straight up to remove the part. Leave the hose connected to the throttle body if possible.
Trustpilot
3 weeks ago
2 weeks ago