2021年7月4日 · Smart car P2440 engine code diagnostic and repair. I hunted for a solid year trying to fix this issue and nothing came up and I said the heck with it I am...

2013年12月12日 · Replaced the change over valve with the new version after the secondary air injection pump stopped working and threw a P0410 code. Pump wouldn't run and had blown the 50 amp pump fuse, so I replaced the pump. Pump back on but threw a P2440 code (secondary injection system switching valve stuck...

2021年5月24日 · I have a 2007 Tundra 4.7L TRD, 130k miles. The other night my instrument panel lit up like a Christmas tree - 4lo blinking, VSC lit up, traction...

2016年4月17日 · Hey guys about a week ago my 2009 Smart Fortwo Passion threw code P2440 (Powertrain, Secondary Air Injection System Switching Valve Stuck Open bank1). I did a little research on here and found out that it is pretty common with these cars. I got the part number and replaced the Electric Change...

2018年10月24日 · So. I recently purchased a Smart from a Kia dealership less than a month ago. This is my first smart. Everything was going great until I noticed the Tire pressure light comes on consistently and now I'm getting a check engine light. I called the dealership and they told me it was sold as is. It's a 2009 Smart ForTwo Passion and some research showed this was the culprit. https://www.partsgeek ...

2012年8月29日 · ultraguage alarm went off indicated "code pending" CEL has not yet gone off code is P2440 (secondary air injection switching valve) trying to find a part online - any leads? is this a dealer only item?

2015年11月20日 · Can someone please point me in the right direction? I posted on here a few days ago, found a link to purchase a new Change-over valve. It has arrived but I don't know where it's located on the engine. I've found links here that either don't work or for some reason I can't see the pictures that are posted.... couriously, tho'. the check engine light went off the same day the part arrived and is ...

2012年2月10日 · Code P2440 Secondary Air injection system switching valve stuck open Bank 1 2008 out of warranty. Part is $32.00 Can anyone tell me where its located or has anyone done this valve changeout themselves?. Would appreciate any help anyone can offer in …

2022年6月28日 · So I got the P2440 code on my tundra. I was thinking about replacing the part or doing the bypass. Whoever has done the bypass please let me know any...

2024年1月31日 · Of course I have this code on my 08 Tundra 5.7. My code reader lists switching valve open bank 1. Is this the only issue or could the pumps be...