Parts for your 2006 Nissan Tiida-Map sensor

2006 Nissan Tiida MAP Sensor — What it does, where it lives, and when to replace it

Based on Nissan’s Electronic Service Manual for the C11 Tiida (EC/Engine Control section, 2005–2006), and supported by Autodata and Bosch ESI[tronic] service information, the 2006 Nissan Tiida is fitted with a Manifold Absolute Pressure (MAP) sensor. Nissan often refers to it as the “boost sensor,” part group 22365. It’s used on both common Tiida petrol engines of the era (MR18DE 1.8 and HR-series 1.5/1.6), mounted on the intake manifold near the throttle body. So yes — a MAP sensor is relevant and used on the 2006 Tiida.

The MAP sensor measures the absolute pressure inside the intake manifold. The engine computer blends this signal with the MAF reading to calculate load, fine-tune fuelling and ignition, and keep the Tiida running crisply across Aussie and Kiwi conditions. It also provides a plausibility check for the MAF and helps the ECU run a workable back-up fuelling strategy if the MAF misbehaves. At key-on engine-off, it reads local barometric pressure, at hot idle you’ll typically see 25–35 kPa (depending on altitude and engine condition) on a scan tool.

There’s no set replacement interval in the factory schedule, but the sensor benefits from occasional attention during regular services. As part of a 20,000–40,000 km check-up, it’s smart to:

• Inspect the connector for loose pins, corrosion, or oil wicking in the loom.
• Check the sensor’s O-ring and the manifold port for carbon or oil mist build-up.
• Verify scan data: KOEO ~100 kPa at sea level, smooth response when blipping the throttle.

Common symptoms of a tired or contaminated MAP sensor include sluggish acceleration, rough idle, higher-than-normal fuel use, hard starting, and fault codes such as P0106, P0107 or P0108. Before condemning the sensor, rule out vacuum leaks, a dirty throttle body, and PCV issues — they can skew manifold pressure readings.

Replacement is straightforward and typically a 10–15 minute job:

1. Switch the ignition off, disconnect the battery negative if desired.
2. Unplug the 3‑pin connector and remove the retaining bolt.
3. Withdraw the sensor, inspect/replace the O‑ring, lightly oil it, and refit.
4. Snug the bolt to the manufacturer’s spec — don’t overtighten.
5. Clear any codes and take a short drive, the ECU will quickly relearn trims.

Keeping the air filter fresh and the intake tract clean helps prevent oil and dust from contaminating the MAP sensor. Look after it, and the Tiida rewards with smoother drivability and better fuel economy.

Popular questions

Does a 2006 Nissan Tiida have a MAP sensor or only a MAF?
Yes, it has both. Technical references (Nissan C11 ESM, Autodata) show a MAP/“boost” sensor on the intake manifold working alongside the hot‑wire MAF. The ECU uses the MAP for load calculation, barometric correction, diagnostics, and as a back-up if the MAF signal is out of whack.

Where is the MAP sensor on a 2006 Tiida and how hard is it to replace?
It’s bolted to the intake manifold, typically near the throttle body. Replacement is simple: unplug, remove one bolt, swap the O‑ring if needed, and refit. Most home mechanics can do it in under 15 minutes with basic tools.

What fault codes point to a bad MAP sensor on a Tiida?
Common codes include P0106 (MAP/Baro range/performance), P0107 (low input) and P0108 (high input). You might also see mixture or idle codes if the reading is implausible. Always check for vacuum leaks and wiring faults before replacing the sensor.