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AIM MXS Strada and Kpro Oil Pressure
Posted: Fri May 04, 2018 3:29 pm
by zeba5
Hi, im having an issue with this oil pressure sensor. For some reason its reading fine on the Kpro, but on the AIM its showing around 10 psi when the engine is off, and when its on idle i get 50-60 psi (cold start) on the kpro and 70-80 on the dash.
AIM mxs dash is connected under can motec protocol. Im lost here.
Thanks!
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Fri May 04, 2018 4:05 pm
by Spunkster
You will need to provide the calibration and a datalog showing what you are referring to as well as more detailed information on what sensor you are using.
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Mon May 21, 2018 11:49 pm
by mulligan188
Check on aims website in ecu connections. You need to use an autometer pressure sensor wired into the correct pins to get it to read correctly on both. It wont read using just the motec protocol
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Fri Nov 30, 2018 1:22 am
by ApexMonzter
zeba5 wrote: Fri May 04, 2018 3:29 pm
Hi, im having an issue with this oil pressure sensor. For some reason its reading fine on the Kpro, but on the AIM its showing around 10 psi when the engine is off, and when its on idle i get 50-60 psi (cold start) on the kpro and 70-80 on the dash.
AIM mxs dash is connected under can motec protocol. Im lost here.
Thanks!
Any solution to this? I am having the same issue and I am using the specified Autometer 2246 Pressure Sensor on Analog 0. On Hondata GUI seems to report back fine I believe but AIM dash is off by about 10PSI. Same scenario as yours.
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Sun May 26, 2019 8:00 am
by tehlonz
AIM CAN protocols dont work wholly correctly for Analog inputs from the krpo.
The Sensors are to be set the channels AIM has coded into the CAN protocol to work. Its hard set in the protocol to match the sensors.
I've never been able to have the correct mV translate from the KRPO to the AIM.
Im currently running my MXS on 232.
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Wed May 29, 2019 11:34 am
by thomasn
I developed a custom kpro can protocol for the AIM MXS Strada (non strada also).
I added the Lambda reading since AIM decided to ignore this stream in the protocol.
The 8 analog inputs are returned as raw mv values, and i added my calculations using Math channels for my custom sensors (fuel pressure and oil pressure using Reveltronics sensors, EGT using AEM 30-2050 (not k-type), and oil temperature using AEM-30-2012).
Happy to share my MXS can protocol for the Hondata community.
IMG_1679.PNG
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Tue Aug 06, 2019 2:02 am
by brenthay
thomasn wrote: Wed May 29, 2019 11:34 am
I developed a custom kpro can protocol for the AIM MXS Strada (non strada also).
I added the Lambda reading since AIM decided to ignore this stream in the protocol.
The 8 analog inputs are returned as raw mv values, and i added my calculations using Math channels for my custom sensors (fuel pressure and oil pressure using Reveltronics sensors, EGT using AEM 30-2050 (not k-type), and oil temperature using AEM-30-2012).
Happy to share my MXS can protocol for the Hondata community.
IMG_1679.PNG
I have sent you a PM.
I'm keen on using your CAN protocol.
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Fri Aug 23, 2019 5:49 am
by TTG
thomasn wrote: Wed May 29, 2019 11:34 am
I developed a custom kpro can protocol for the AIM MXS Strada (non strada also).
I added the Lambda reading since AIM decided to ignore this stream in the protocol.
The 8 analog inputs are returned as raw mv values, and i added my calculations using Math channels for my custom sensors (fuel pressure and oil pressure using Reveltronics sensors, EGT using AEM 30-2050 (not k-type), and oil temperature using AEM-30-2012).
Happy to share my MXS can protocol for the Hondata community.
Also interested in your setup since I just got this dash installed in my car.
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Sat Sep 07, 2019 2:01 am
by MHinOZ
thomasn wrote: Wed May 29, 2019 11:34 am
I developed a custom kpro can protocol for the AIM MXS Strada (non strada also).
I added the Lambda reading since AIM decided to ignore this stream in the protocol.
The 8 analog inputs are returned as raw mv values, and i added my calculations using Math channels for my custom sensors (fuel pressure and oil pressure using Reveltronics sensors, EGT using AEM 30-2050 (not k-type), and oil temperature using AEM-30-2012).
Happy to share my MXS can protocol for the Hondata community.
IMG_1679.PNG
Hey, great to see you go it working, definitely interested in using your CAN protocol, will PM you.
Question, did you have to wire the senders using the pull up resister that AIM talks about in their Infotech release "moreover you need to install a 1.5kOhm 1% pull up resistor connected to VCC 5V"
Any assistance would be great
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Fri Sep 20, 2019 2:24 am
by brenthay
Looks like 'thomasn' hasn't been online in a while, he hasn't seen the message I sent him a long time ago.
Anybody else can help with CAN protocol for extra sensors like fuel pressure etc?
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Tue Oct 01, 2019 2:57 am
by IPUCivic#44
thomasn wrote: Wed May 29, 2019 11:34 am
I developed a custom kpro can protocol for the AIM MXS Strada (non strada also).
I added the Lambda reading since AIM decided to ignore this stream in the protocol.
The 8 analog inputs are returned as raw mv values, and i added my calculations using Math channels for my custom sensors (fuel pressure and oil pressure using Reveltronics sensors, EGT using AEM 30-2050 (not k-type), and oil temperature using AEM-30-2012).
Happy to share my MXS can protocol for the Hondata community.
IMG_1679.PNG
Would love to have a copy of your efforts mate if youd like to share?
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Tue Oct 01, 2019 11:31 am
by thomasn
Sorry i was not informed of the private message via email,
i'm sending a PM to all who asked so you can send me an email and i can send the can protocol with the setup i'm using
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Thu Oct 17, 2019 7:20 am
by DXBHSV
Hello, happy if someone could share these can bus setup files with me, as Im just setting mine up currently and suffering the same issue of not seeing Oil pressure and AF data being passed accross to the AiM via canbus, but all showing fine on the Hondata AN7 input for Oil pressure and Digital input for the PLX AF
cheers
James
Re: AIM MXS Strada and Kpro Oil Pressure
Posted: Mon Jul 10, 2023 9:27 am
by jtrue
Did anyone ever solve this? Having the same issue, imagine it requires an edit to the CAN Protocol. My AEM sensor is reading 8-9 PSI with key on engine off, the Autometer 2246 is reading 10 psi with key on engine off. Voltage and Pressure values in the custom input table in KPro have no impact on the dash readout, Kpro is pegged right at 0 with key on engine off.