OEM Car Sensor Air Intake Pressure Sensor 1235258 18590-84E50-000 18590-84E50 0261230049 MAP Sensor
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Measures intake manifold pressure accurately: The MAP sensor converts real‑time intake vacuum/pressure into a voltage signal, allowing the ECU to calculate air density and adjust fuel injection for optimal combustion.
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Restores engine performance and drivability: A failing sensor causes hesitation, surging, or stalling. Our sensor provides fast, linear pressure readings, restoring smooth acceleration and stable idle on Opel Corsa.
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Improves fuel efficiency: Precise manifold pressure data enables the ECU to deliver the correct air‑fuel ratio under all driving conditions, reducing unnecessary fuel enrichment and saving fuel.
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Reduces harmful emissions: Accurate pressure sensing minimises incomplete combustion, lowering CO, HC, and NOx emissions to help your Opel pass emissions tests.
Parameter Table
| Parameter | Details |
|---|---|
| Part Number | 1235258, 18590-84E50-000, 18590-84E50, 0261230049 |
| Brand | YZHIDIANF |
| Type | Manifold Absolute Pressure (MAP) Sensor / Air Intake Pressure Sensor |
| Applicable Models | Opel Corsa (C, D, E generations, 2000‑2014), Opel Astra G/H, Opel Meriva, Opel Combo (1.0L, 1.2L, 1.4L, 1.6L, 1.8L petrol engines) |
| Sensor Type | Piezoresistive / Analog voltage output |
| Operating Voltage | 5V DC (regulated from ECU) |
| Output Signal | 0.5V – 4.8V (linear with pressure) |
| Pressure Range | 10 – 115 kPa absolute (typical) |
| Warranty | 12 Months |
| Delivery Time | 3‑7 Days |
| Payment | T/T, Western Union, PayPal |
Why Choose Our OEM Car Sensor Air Intake Pressure Sensor 1235258 18590-84E50-000 18590-84E50 0261230049 MAP Sensor
Perfect Fit, Easy Installation
Made to factory specifications for a hassle‑free installation on your Opel Corsa.
Made to OE Specifications
Direct replacement for your original air intake pressure sensor, ensuring excellent fitment and reliable performance.
Direct Replacement, No Modifications
Plug‑and‑play design – no wiring, splicing, or bracket changes needed. Installs in minutes
Improve Fuel Economy
Through precise measurement of intake manifold pressure and accurate data, the engine can better control injection amount and ignition timing, reducing fuel consumption.
Improve Power Performance
Adjusts the engine's injection quantity and ignition timing to increase output power, delivering sharper acceleration and smoother driving.
Reduce Environmental Pollution
Allows the engine to better control injection and ignition timing, reducing harmful emissions (CO, HC, NOx) and helping your Opel pass emission tests.
Application
Direct replacement for Opel Corsa C (2000‑2006)
Fits 1.0L (Z10XE), 1.2L (Z12XE), 1.4L (Z14XE), 1.8L (Z18XE) engines. Replaces original sensors 1235258 / 18590‑84E50. Fixes error codes P0105, P0106, P0107, P0108. Restores smooth idle and stable acceleration.
Compatible with Opel Corsa D & E (2006‑2014)
Works on 1.0L (A10XEP), 1.2L (A12XEL), 1.4L (A14XEL) petrol engines. A common failure part above 80,000 km. Our sensor provides linear 0.5‑4.8V output for accurate load detection and fuel trim.
Also fits Opel Astra G/H, Meriva & Combo
Perfect for Opel Astra (G, H), Meriva A, and Combo C with Twinport or Ecotec engines. Eliminates hesitation, black smoke, and stalling caused by a sluggish or dead MAP sensor.
