We have upgraded to new V2 Digital CPS sensors! These new sensors have a 150c temp rating, have a hex on the back of the sensor housing so it can be held with a wrench (rather than pliers), they use teflon jacketed wire, and they have stronger magnets so the adjustment range isn't as critical and can be done by eye. We set up a 7M Digital CPS in a CNC machine to spin it at high RPM, and it had a clean output signal all the way to 7000 rpm (the CNC machine wouldn't go any faster lol ), which would be equal to 14,000 rpm at the 7M crank!
NEW Driftmotion V2 Digital CPS Upgrade for 7M-GTE! What we have observed over the years is that the stock 7M CPS sensors have a tendency to degrade over time, and they can stop working completely, or cause random misfires from low voltage output. Standalone ECU's seem to be more picky about crank and cam sensor voltage, and turning up the gain also turns up the electrical noise. We came up with a way to retrofit your existing CPS, and make it digital using two new hall effect sensors. These new sensors are fully encapsulated in stainless housings which are resistant to oil, heat, vibration, etc... The Digital CPS will include a new factory Toyota CPS connector, and a stainless steel mounting bracket pre-installed, and it plugs right into the original CPS connector on your engine harness. All you have to do to the wiring is change the 2nd cam sensor wire (G2) at the ECU connectror to be ignition 12v power for the new sensors. You will need to drill one 9/16" hole with a unibit in the stock CPS housing, but you can use the new Digital CPS cover to mark exactly where to drill the hole. You will also need to set the air-gap on the new sensors to approximately .025". It may need a little adjustment, we found the range that works well is .020" to .045". PLEASE do not use pliers on the sensors. The sensors are omni-directional, so only the gap is important, not the way the sensor is rotated. DO NOT twist the sensor wires when they are installed in the CPS, only turn the nuts.
Please do not underestimate the time and experience needed to make adjustments to your standalone to work with hall effect sensors! You MUST have a timing light to sync the timing, and additional advanced tuning changes are required. We do offer remote tuning services to help you get it running right in your driveway!
Please see the pictures on this item above, it shows the basic steps needed for installation, and the wiring pinout.
If your CPS has signs of oil leakage inside, we offer the CPS Rebuild Kit. This kit comes with everything you need to rebuild the cps yourself. It comes with detailed instructions, a new oil seal, new bearing, a special quad ring to seal in the head, a roll pin for the gear and a drill bit to drill the factory pin out.
*The AEM Series 2 6050 units we sell will need to be opened up and have 2 jumpers moved in order to work with this digital cps. There is a picture of the position JPT 1 and JPT 2 need to be moved to.
*AEM Infinity uses different inputs for hall sensors, the cam and crank wires needs to be moved in the jumper harness.
*ECUMaster standalones should be set up in the tuning software for hall/optical sensor, and "none" for pull-up/pull-down resistor.
These new CPS hall effect sensors have built in pull-up resistors, and they should be powered by ignition switched 12v. You need to disable pull-up resistors in the standalone software, or some standalones may require jumpers to be changed. If you were to use a 5v pull up resistor, it would drag down the 12v hall sensor output voltage, which could damage it, or at least work improperly. The hall sensor output voltages will be around 0.5V "low", and about 0.5v below the ignition voltage for "high" (eg 11.5V).
To see remote tuning options and pricing Click Here
THE STOCK CAM POSITION SENSOR UNIT ITSELF IS NOT INCLUDED
THIS ITEM IS ONLY FOR STANDALONE ECU'S THAT CAN WORK WITH HALL EFFECT SENSORS!
IT WILL NOT WORK WITH A STOCK ECU!
PLEASE DO NOT CUT THE CONNECTOR OFF, THESE SENSOR PAIRS ARE ASSEMBLED AND BENCH TESTED BEFORE SHIPPING, NO SENSORS WILL BE CONSIDERED FOR WARRANTY IF THE CONNECTOR IS CUT OFF. WE SELL THE MATING FEMALE CONNECTOR, PLEASE BE CAREFULL WITH THE WIRING!