VSS erratic datalog readings
Posted: Fri Nov 01, 2013 8:10 am
93 Civic EJ1
K20a2
9.0:1 JE pistons
BC rods
Ferrea Valves
Supertech Springs
Z1 Cams
GTX35r
PLM Sidewinder mani
RBC intake mani
Kpro 37820-PRB-A05
2068-502321
came with the car when I purchased it.
Hello, I have a weird problem with my speed sensor readings. In my datalogs, I noticed that my VSS line is very erratic. For example when I do a street pull the line looks like it’s something from a heartbeat monitor screen. This erratic speed that krpo is reading also affects my 2step. It will stay in 2step for maybe a second and comes out (revs to revlimiter) because it’s coming out of the speed parameters in krpo.
I changed the sensor with no success. I never had this issue before until a few days ago. Anyone have some input on this? Thanks.
K20a2
9.0:1 JE pistons
BC rods
Ferrea Valves
Supertech Springs
Z1 Cams
GTX35r
PLM Sidewinder mani
RBC intake mani
Kpro 37820-PRB-A05
2068-502321
came with the car when I purchased it.
Hello, I have a weird problem with my speed sensor readings. In my datalogs, I noticed that my VSS line is very erratic. For example when I do a street pull the line looks like it’s something from a heartbeat monitor screen. This erratic speed that krpo is reading also affects my 2step. It will stay in 2step for maybe a second and comes out (revs to revlimiter) because it’s coming out of the speed parameters in krpo.
I changed the sensor with no success. I never had this issue before until a few days ago. Anyone have some input on this? Thanks.