fabiangt79 Posted August 9, 2012 Report Share Posted August 9, 2012 Does anyone know what is the offset for k20 honda civic type R, currently i set to 130 and there is error. Has anyone with experience in this car? Fabian Quote Link to comment Share on other sites More sharing options...
fabiangt79 Posted August 10, 2012 Author Report Share Posted August 10, 2012 Can the vipec engineers advise? Support for this ecu seems very limit in the market Quote Link to comment Share on other sites More sharing options...
Simon Posted August 12, 2012 Report Share Posted August 12, 2012 The Cam Angle Test is a function designed to assist with diagnostics of VVT control position signals. It can be used to determine the correct Offset value for a VVT Control Digital Input and assists with technical support inquiries. The purpose of the Cam Angle Test function is to display the position in crankshaft degrees ATDC where each position pulse occurs. Cam angle test information can be found in the F12 runtime data menu. Using Cam Angle Test To activate the Cam Angle Test Function, perform the following steps: 1. Ensure a Cam Position Digital Input has been wired and configured. 2. Select the appropriate VVT Control Channel in the Cam Test Angle drop down list. 3. Select the Test Pulse Count. This is the number of teeth on the cam position sensor (you can adjust this later if the number of teeth is unknown). 4. Observe the Cam Test Runtime Values at the bottom of the Vi-PEC Tuning Software screen (press Ctrl+F5 to make digital RTV's visible). 5. Run the engine above the VVT RPM Lockout and ECT Lockout values. 6. The position at which each cam pulse occurs will be displayed. If the positions appear to be changing erratically, then the wrong Test Pulse Count may be selected. Either adjust Test Pulse Count until the values become stable or disassemble the motor and count the teeth on the cam. After the values have stabilised, the lowest position value is the value that should be used for that VVT Control channels Offset value. The cam will be in its relaxed position (ie not controlled) while the Cam Angle Test function is turned on. Quote Link to comment Share on other sites More sharing options...
gti1434501145 Posted August 13, 2012 Report Share Posted August 13, 2012 Only inlet cam is variable. Offset should be close to 156, but it is best to do the cam test as Simon described. Quote Link to comment Share on other sites More sharing options...
fabiangt79 Posted August 13, 2012 Author Report Share Posted August 13, 2012 Thanks guys, I give it a try and see how it goes. Quote Link to comment Share on other sites More sharing options...
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