There are many variables in the way a dyno calculates power and there are further variables such as tyre size and transmission type. Simply put to make figures comparative, given that the manufacturer only offers crankshaft power and DPCHIP measure only power at the wheels, DPCHIP have calculated wheel power back to a ‘comparative’ crankshaft power.īe sure you don’t confuse the figures you see here with what you achieve on a dyno. The engine power specifications listed here by DPCHIP are ‘converted or calculated’ figures and are to be used as a guide to the power gains you will get from installing a DPCHIP. These ‘Claimed’ manufacturers’ specifications are never checked or questioned by any Government authority or Independent group. Includes 60 day money back guarantee (from date of purchase), 6 year DPCHIP product warranty and New Vehicle Engine and Driveline Warranty.Īdvertised STANDARD Power of 147kW yet the vehicle only achieves 105kW at the wheels on a dyno.įACT: – ALL ‘Claimed’ manufacturers engine power specifications are measured at the engines crankshaft. DPCHIP owner’s manual and warranty booklet.Detailed DPCHIP illustrated fitting instructions.OEM Style harness cabling to attach DPCHIP to engine.DPCHIP electronic diesel tuning device “Custom tuned” to suit your selected vehicle.In Car Charging/ Dual Batteries Systems (15).No way! But, in the end the average consumption is what really matters. But, there is no way that the same car driven hard would save fuel with a chip compared with stock. The fact that a chip may save fuel is due to the perception of the driver, the car moves quicker and you do not push it as much anymore. So, the stock software in the ECU will try to compensate, trying to bring things back to normal, which means more fuel, boost => more power. What the powerbox does is to alter the values from the sensors, such that the ECU will think the engine is running in a different regime in the current maps (which stay the same, opposed to a proper remapping). However, the dealer may not distinguish them from an honest fault, at least not from the first attempt.
The way any powerbox makes more power is to inject different values than the sensors are normally sending to the ECU, which may look abnormal, so the ECU may log them as faults. The recording is not done by the DPChip (or any other for the matter), but by the car's ECU.
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