Members Page/Mattias Sandgren/Volvo PV

Questions

Currently no questions.

Information about the installation

Emil Larsson made the initial install:

Genboard serial no: 204, with pump_zero_pw=0x65

Firmware wishes, more or less needed for this car.

Exhaust backpressure input
both EGT channels on LCD, best would be with current and max reading
Extra temperature inputs, most important is for automatic transmission temp
EGT based enrichment (if egt goes over a configured value, start adding more fuel to cool.. With the automatic transmission, the engine goes on full load for the full quarter mile, more fuel is needed to keep the engine from detonating, currently tuned to run too rich off the line)
Cold engine ignition retard, Maybe not too important with the adv. based idle control.
Some sort of check engine light/warning light, configurable for different temperatures and pressures, also when trigger/camsync problems appear, maybe with one led that says "hey, check your LCD", and one huge lamp / loud summer that says "switch off now, somethings is blowing"

This car is using a MSD 6 ignition system and distributor.

Engine spec.
- 4 cyl B23 block
- Marine 2.3L 16V volvo head
- Custom made cam shafts
H-profile aftermarket rods
A big Schwitzer turbo with an advanced manifold and wastegate system [Picture of engine bay]

Trigger setup:
- Main trigger is a pulley on the crankshaft, aluminium with 2 8mm (square or round), 8mm high iron pieces, to trig a Honeywell GT1 sensor.
- Cam trigger is not implemented yet, but will be easy. Change one of the M8 bolts on the adjustable camsprocket to a longer one, a GT1 will be used here too.