Honda CR-Z Hybrid Car Forums Forum

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Crz swap k20z4 en europe

I recently had a shop do some transmission work for me that required dropping the transmission. When I picked it up I found a lot of sloppy work i.e. airbox bolts not tightened, clamps not on hoses etc. I corrected all that stuff but then while in the engine bay today I noticed the hard line going to the slave cylinder not routed correctly. While I dont know precisely how it goes, its currently touching part of the transmission mount (just below the orange high voltage cable). I know... Slave Cylinder line routing

I recently had a shop do some transmission work for me that required dropping the transmission. When I picked it up I found a lot of sloppy work i.e. airbox bolts not tightened, clamps not on hoses etc. I corrected all that stuff but then while in the engine bay today I noticed the hard line going to the slave cylinder not routed correctly. While I dont know precisely how it goes, its currently touching part of the transmission mount (just below the orange high voltage cable). I know... Slave Cylinder line routing

Hello everyone, I was able to import a CR-Z HPD supercharger kit in Europe and I'm in the process of installing it but the ECU has been a problem, I think I'm currently the only one to have done this whole ordeal. HRC USA doesn't reflash EDM ECUs (7820-RTW-E05)as they told me it's basically a drag&drop process only compatible with UDM ECUs and they cannot share the remapped values for me to input myself. So I had them reflash a couple UDM ECUs (7820-RTW-A05) and I was able to write my EU VIN... HPD on EDM ECU help needed (jtag?)

Just got the car needs parts trying to find a affordable parts place for this CR-z ex 2014 looking for advice on hid ballast testing and parts just some experience individual inputs thank you

So I have just fitted a K&N intake and it's unfortunately thrown a 'too lean' CEL, and it's not running right. I have been told that the Injen Intake doesn't throw a CEL, is this true? I don't want to waste another 400 on an intake kit that I'll be unable to use.

So I have just fitted a K&N intake and it's unfortunately thrown a 'too lean' CEL, and it's not running right. I have been told that the Injen Intake doesn't throw a CEL, is this true? I don't want to waste another 400 on an intake kit that I'll be unable to use.

P0B3B Battery Voltage Sensor Internal Circuit Error. EDIT[25/10/2025] Make sure you read all of this thread before posting questions about this code and how to fix it. Most things have been answered and discussed before. If you want advice then as a minimum we will require a proper OBDII diagnostic report which includes.... 1) The error code values for the four BMS boards in the car. A,B,C,D 2) The voltages of all forty cells in the pack. (This serves... Lithium BMS Board Failures P0B3B

Hey guys, owned a 2013 CRZ for a couple years now and really like the car. I’m in Ireland, it’s a Japanese import with about 160000km on the odometer. I was driving the car this week when the IMA light came on and the red battery indicator in the dashboard. The problem seems to be intermittent, like I can drive it to work, the ima light will only come on sometimes, I drove it to a mechanic and he scanned it for the p0b3b code. I changed the 12v battery... P0B3B code

gonna be installing these in my car, making this as a reference guide for those who hope to do the same in the future the parts got in shortly before I left on vacation, just got back stay tuned 😎 Edit: I have a 2011 EX with NAV, figured this would be important due to cabling differences