AIM MXS Strada and Kpro Oil Pressure

K-Series Programmable ECU installation questions / support issues
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zeba5
Posts: 2
Joined: Fri May 04, 2018 3:04 pm

AIM MXS Strada and Kpro Oil Pressure

Post by zeba5 » 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!

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Spunkster
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Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata
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Re: AIM MXS Strada and Kpro Oil Pressure

Post by Spunkster » Fri May 04, 2018 4:05 pm

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.

mulligan188
Posts: 3
Joined: Fri May 18, 2018 4:42 pm

Re: AIM MXS Strada and Kpro Oil Pressure

Post by mulligan188 » Mon May 21, 2018 11:49 pm

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

ApexMonzter
Posts: 1
Joined: Fri Nov 30, 2018 1:13 am

Re: AIM MXS Strada and Kpro Oil Pressure

Post by ApexMonzter » Fri Nov 30, 2018 1:22 am

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.

tehlonz
Posts: 19
Joined: Fri Mar 06, 2015 12:49 pm

Re: AIM MXS Strada and Kpro Oil Pressure

Post by tehlonz » Sun May 26, 2019 8:00 am

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.

thomasn
Posts: 7
Joined: Thu Aug 30, 2018 1:33 am

Re: AIM MXS Strada and Kpro Oil Pressure

Post by thomasn » 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
IMG_1679.PNG (3.24 MiB) Viewed 580 times

brenthay
Posts: 19
Joined: Sat Jun 20, 2015 10:05 pm

Re: AIM MXS Strada and Kpro Oil Pressure

Post by brenthay » Tue Aug 06, 2019 2:02 am

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.

TTG
Posts: 1
Joined: Thu Aug 22, 2019 5:29 pm

Re: AIM MXS Strada and Kpro Oil Pressure

Post by TTG » Fri Aug 23, 2019 5:49 am

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.

MHinOZ
Posts: 1
Joined: Tue Mar 06, 2018 10:31 pm

Re: AIM MXS Strada and Kpro Oil Pressure

Post by MHinOZ » Sat Sep 07, 2019 2:01 am

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

brenthay
Posts: 19
Joined: Sat Jun 20, 2015 10:05 pm

Re: AIM MXS Strada and Kpro Oil Pressure

Post by brenthay » Fri Sep 20, 2019 2:24 am

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?

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