problem:Some users came across IFH-0009 error when using
BMW INPA K + CAN(SP59, Sp59-b) diagnostic interface with FT232RL Chip on win XP or win 7 O/S laptops. IFH-0009 error indicates that there is the No response from Control Unit (ECU isn't connected or does not respond). IFH-0009 Errors is the most common error in INPA D + can or K + can USB cables. Following is some most possible reasons list.
Possible reasons:
1) Poor quality INPA cables.Some INPA Cables has bad quality and can be badly constructed, incorrectly wired, or contain the wrong chip set drivers O R come with no drivers at all! But no all cheap INPA cables is of bad quality, still good vendors likeaobd2shop.comProvides good quality INPA cables.
2) wrong or incorrect Interface Drivers.Many INPA interfaces come with wrong chipset drivers or come with no CD at all. Your INPA cable would fail to install properly without the correct or latest USB drivers. Our package comes with complete driver, Ft232rl Chip and CD that fits most regains ' demand.
3) incorrectly configured interface lead.When installing INPA D-can or
INPA K + CANUSB Interface leads, you'll need to reconfigure the Windows based COM port settings. So, the USB lead would be a configured to replicate a old RS-232 serial port. INPA users has to set the Windows based system to COM Port 1 and change the latency setting to ' 1 ' and check any ' Fifo ' B Ox. In the order to do it work properly.
4) Incomplete Versions of INPA.There is many INPA interfaces on the after market. Ensure your get the full and correct INPA version, contains both Ediabas software and BMW standard Tools. Don't buy those with incomplete or simply lack the various configuration files.
5) incorrectly wired INPA interface.INPA interfaces on the aftermarket from different manufacture has slightly different wire ways. Some INPA USB interface leads has pin 8 disconnected, Some has pin 8 physically linked (bridged) to pin 7, and Some has Pin 7 & 8 connected individually with no bridge link. If you get the IFH-0009 error, you can check your INPA wires and make some modifications.i) Pin 8 joined to pin 7 using a Small wire link (most cases of the reason) II) pin 8 physically DISCONNECTEDIII) PIN 7 and pin 8 individually connected to Their own pins with no link. If you is going to diagnose BMW vehicle models made before year 2005, you'll almost certainly need to bridge pins 7 &am P 8 together, as these cars used a dual k-line data output (KKL).http://www.obd2knowledge.com
How to solve BMW INPA interface IFH-0009 Error
