
If one of the above variables is off, your Odyssey’s second cylinder will misfire, or it won’t fire at all.
Compression– The air-fuel mixture must be compressed during the engine’s power stroke. Spark– The spark plug needs to fire at the right time and at the right temperature. Air– It needs to be metered by your Odyssey’s mass air flow sensor or MAP sensor, so the powertrain control module (PCM) knows exactly how much air to let into the combustion chamber. Fuel– In the right quantity (around 14.7 parts air to one part fuel). In order for an engine to burn fuel efficiently, each cylinder needs: A quick google image search will confirm the correct cylinder (include your Odyssey’s model year and engine type). On “V” configuration engines, it’ll usually be the first cylinder on the head further back from the front of the engine. P0302 is a cylinder-specific misfire code, meaning it’s only the second cylinder that has a misfire. P0302 Meaning: Cylinder 2- Misfire Detected Cylinder 2 The most common fix for P0302 is to replace the spark plugs, coil packs, or (if equipped) plug wires. It also can cost money to ignore it, since driving with a misfire can damage the Odyssey’s catalytic converter. 2015 honda odyssey 3.5 firing order code#
Unlike a lot of the OBDII codes, this code has to do directly with engine combustion. Repairing P0302 should be considered a high priority. If it’s bad enough to cause your Odyssey’s check engine light to come on, you shouldn’t drive your van at all.
P0302 is a real drivability concern and should be dealt with right away. It indicates that your van’s second cylinder has a misfire. P0302 in the Honda Odyssey is a common OBD II trouble code.