20 Most Recent 2001 Mazda Millenia - Page 8 Questions & Answers

This realy sounds like a fuel problem filter or the pump you are getting to many codes at once and all of these sensor can,t be going bad at the same time Looking at the random misfire and the fuel trim issues map and air charge all at the same time is unlikely The olny other thing you may wan,t to check is the crankshaft pisition sensor but aren,t getting that code so im thinking fuel delevery good luck

In a V6 or V8 engine the driver's side cylinders are one bank and the passenger side, the other bank. I would imagine "Bank 2" is the side without the the #1 cylinder on it. The sensor is screwed into the exaust manifold which is bolted to the cylinder head. "Sensor 1" denotes it from the downstream (post catalytic converter) sensor(s), which is referred to as "Sensor 2"

Hope helps.

It's not hard to change. The difficulty is where the switch is. You may have to take the whole panel off, some you just unplug and plug in the new switch from the dealer.

HOW MANY MILES...?
COULD BE A TIMING BELT RELATED PROBLEM.

P0170- Fuel trim malfunction. This may be triggered by intake hose leaks, vacuum hose leaks or exhaust leaks. Also faulty O2 sensor or corroded O2 sensor connectors. inspect all above!!hopefully this helpd

sounds like a problem with the wheel bearing. I would have it checked out any qualified mechanic should be able to tell pretty quickly/easily.
Thanks,
Lee

It calls for 5W30W, any major name brand will do

The first step to solve one "check engine" turn on is scanned the PCM to know excatly what fault code is there. If the autoparts make this work, they muts tell you the this date or code number, with this info we could send other details about what part replace (only if is necessary).

Keep in touch.

Check engine light flashing is normally a cylinder misfire and I wouldnt recommend it if avoidable, it is better to repair it than make it possibly worse.

You need your transmission adjusted or you are low on fluid. Check your Transmission Fluid level. If it is good you are going to need to get the Transmission looked at by a shop.

front of engine, upper left side of crankcase

mcdevito75 here, Sounds like you need the cooling system flushed at a radiator shop, the new radiator insatlled is bringing all the dirt from the engine to the recovery container, the brown your seeing is a bit of rust. Have the cooling system flushed at a radiator shop.