How to Megasquirt your 3G Hemi
More on wiring coil drivers. This diagram is NOT using sequential, so assume the IGN 1 & IGN 2 were replaced by the correct cylinder numbers and corresponding A-H MS labels.
More info added on edit:
The Bosch 211 needs to be mounted to a heat sink of some sort with dielectric grease between the two. I'll probably just use fairly thin aluminum stock.
The Bosch 211 uses junior power timer connections (one 4 pin and one five pin per 211). I had a seriously tough time finding the connectors. Here is the online components order I placed that got me all 4 plugs and pins. You end up with extra metal pins, but they have a $20 minimum order.
Manufacturer Part Number Quantity Availability Price Ext.Price
TE Connectivity / AMP Brand 828904-1 20 20 Ships ASAP
$0.022 $0.44
TE Connectivity / AMP Brand 929937-1 20 20 Ships ASAP
$0.320 $6.40
TE Connectivity / AMP Brand 929940-1 20 20 Ships ASAP
$0.320 $6.40
TE Connectivity / AMP Brand 282192-1 2 2 Ships ASAP
$1.640 $3.28
TE Connectivity / AMP Brand 282193-1 2 2 Ships ASAP
$2.040 $4.08
Subtotal: $20.60
Shipping: $6.95
Order Total: $27.55
More on wiring coil drivers. This diagram is NOT using sequential, so assume the IGN 1 & IGN 2 were replaced by the correct cylinder numbers and corresponding A-H MS labels.
More info added on edit:
The Bosch 211 needs to be mounted to a heat sink of some sort with dielectric grease between the two. I'll probably just use fairly thin aluminum stock.
The Bosch 211 uses junior power timer connections (one 4 pin and one five pin per 211). I had a seriously tough time finding the connectors. Here is the online components order I placed that got me all 4 plugs and pins. You end up with extra metal pins, but they have a $20 minimum order.
Manufacturer Part Number Quantity Availability Price Ext.Price
TE Connectivity / AMP Brand 828904-1 20 20 Ships ASAP
$0.022 $0.44
TE Connectivity / AMP Brand 929937-1 20 20 Ships ASAP
$0.320 $6.40
TE Connectivity / AMP Brand 929940-1 20 20 Ships ASAP
$0.320 $6.40
TE Connectivity / AMP Brand 282192-1 2 2 Ships ASAP
$1.640 $3.28
TE Connectivity / AMP Brand 282193-1 2 2 Ships ASAP
$2.040 $4.08
Subtotal: $20.60
Shipping: $6.95
Order Total: $27.55
