Parts for your 2013 Honda Cr-v-Map sensor

2013 Honda CR‑V MAP sensor: what it does and when to sort it

Yes, the 2013 Honda CR‑V is fitted with a MAP (Manifold Absolute Pressure) sensor. This isn’t guesswork: the Honda 2012–2014 CR‑V factory service manual includes MAP sensor diagnostics and DTCs P0106–P0108, the Honda electronic parts catalogue lists a dedicated MAP sensor for the RM‑series CR‑V, and major OE suppliers (e.g., Denso application catalogues) specify direct‑fit MAP sensors for this exact model and engine.

On this CR‑V, the MAP sensor lives on the intake manifold and feeds the ECU a live read on manifold pressure. The ECU uses that signal to work out engine load, then trims fuelling and ignition timing to keep it running sweet as at idle, under hard throttle, and up steep Kiwi or Aussie climbs. It also helps with altitude compensation, cold starts, and steady cruise economy. If the reading goes out of whack, the ECU can’t accurately meter fuel or spark, so drivability takes a hit.

It’s not a scheduled service item, but it does benefit from a check during routine maintenance. A quick health check can be done with a scan tool: key‑on engine‑off should read near local barometric pressure, and at warm idle most engines sit well below that (lower kPa = more vacuum). If figures are implausible, the connector is oily, or the O‑ring looks flattened, it’s time for attention.

• Common clues it’s crook: rough idle, flat spots, poor fuel economy, hard starting, black smoke, or the MIL on with P0106, P0107, or P0108.
• Simple replacements are best: genuine or quality OE‑equivalent sensor, new O‑ring, clean electrical connector.

Replacement is straightforward under the bonnet: disconnect the battery if preferred, unplug the connector, remove the retaining screw, and pull the sensor straight out so the O‑ring isn’t nicked. Lightly oil the new O‑ring, seat the sensor squarely, snug the fastener (no need to over‑torque), reconnect, clear codes, and take a short drive for the ECU to relearn trims. Avoid harsh solvents, if there’s light oil mist, use proper electronics cleaner only. Because it’s a direct‑mount design (no vacuum hose), most issues trace back to contamination, aged O‑rings causing leaks, or wiring/connectors rather than “hoses off.”

Look after the basics—air filter, no intake leaks, tidy wiring—and the CR‑V’s MAP sensor will clock up the kilometres without fuss.

Popular questions about the 2013 Honda CR‑V MAP sensor

Where is the MAP sensor on a 2013 CR‑V?
It’s mounted on the intake manifold, near the throttle body. You’ll see a small, rectangular sensor with a single electrical connector and a retaining screw. Access is usually from the top of the engine bay with basic hand tools.

What fault codes point to a bad MAP sensor?
Typical codes include P0106 (MAP range/performance), P0107 (MAP circuit low), and P0108 (MAP circuit high). These can also be triggered by wiring faults, loose connectors, intake leaks, or a damaged O‑ring, so it pays to test before replacing.

Can a MAP sensor be cleaned, or should it be replaced?
If contamination is light, a careful clean with electronics‑safe cleaner can restore readings. Heavy oiling, internal failure, or cracked housings call for replacement. Always inspect and renew the O‑ring so the manifold seals properly.