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blaine@carmenaperformance

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  1. Like
    mapper
    blaine@carmenaperformance got a reaction from mapper in Tables on virtual auxiliary outputs   
    I was wondering if it would be possible to add PWM table functionality to virtual auxiliary outputs? I would like to utilize them for pressure differential measurement so I can have basically a single output value that can be used on one axis of an ethrottle table or any other table for that matter. Alternatively 4D mapping on the ethrottle tables would also work equally as well. 
     
    Blaine Carmena
    Carmena Performance
  2. Like
    TechDave
    blaine@carmenaperformance got a reaction from TechDave in MX5 NC rpm trigger   
    I can confirm the Mazda 3 trigger works. Used this last week on an NC engine. 
    Blaine Carmena
    Carmena Performance
  3. Like
    Marty
    blaine@carmenaperformance got a reaction from Marty in RX-7 Sequential Twins   
    No progress yet. In the process of rebuilding the 13B. The new ECU will be going in towards the middle of next month. I dont foresee major issues with it but will definitely take some R&D time.
  4. Like
    kenecchi
    blaine@carmenaperformance got a reaction from kenecchi in need advice on an RB26 map   
    I always tune RB26's with TPS as the main fuel load table. I even use it as the main load on the ignition table with a 4d map for boost correction. I find it makes them much snappier. You are getting fairly low in the injector pulsewidth at idle. It is possible that the dynamics of your particular injectors are not consistent enough at that low of a pulsewidth. You could try to change the 1000 rpm cell at 5.8 psi in your Target AF table to 13.8 or so. If its a low pulsewidth issue this may stabilize it a bit. It seems to be maintaining idle fairly well in the log.
    Blaine Carmena
    Carmena Performance
  5. Like
    Adamw
    blaine@carmenaperformance got a reaction from Adamw in need advice on an RB26 map   
    I always tune RB26's with TPS as the main fuel load table. I even use it as the main load on the ignition table with a 4d map for boost correction. I find it makes them much snappier. You are getting fairly low in the injector pulsewidth at idle. It is possible that the dynamics of your particular injectors are not consistent enough at that low of a pulsewidth. You could try to change the 1000 rpm cell at 5.8 psi in your Target AF table to 13.8 or so. If its a low pulsewidth issue this may stabilize it a bit. It seems to be maintaining idle fairly well in the log.
    Blaine Carmena
    Carmena Performance
  6. Like
    Scott
    blaine@carmenaperformance got a reaction from Scott in G4+ Extreme CAN coms with Racepak IQ3   
    Scott,
          This dash was previously run on a Haltech Sport 2000. It should be configured for the V2 CAN protocol. I do not have the comms cable at the moment but I know you have to scan the vnet for channels. May have to try that. Other than that I may be able to get a dash to you guys. I will talk to the owner of the other dash. He is going to be running a thunder so its in his best interest.
  7. Like
    Scott
    blaine@carmenaperformance got a reaction from Scott in G4+ wire-in to 3sge with itb's   
    Also curious which air valve you used from the CA18. There is the actual IAC valve which is pulse width modulated and there is an auxiliary air valve which is simply a bimetallic valve which slowly closes the longer constant 12v is applied to it similar to a carb choke. The IAC actually bolts to the side of the upper manifold where the AACV has a barb on each side and is plumbed to the manifold with hose. The AACV will not work for idle control as it is not fast enough to react to changes in RPM. 
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