Finally the heart has been transplanted. :)
The swift engine has all parts in same place, even old wiring of palio suited in exact spots.
The changes where minor.
The wires from ecu to engine like below suited well as same as palio .
Fuel pressure sensor
Fuel pump control
Oil temperature sensor
Oil level sensor
But few did not match.
Engine coolent temperature assembly was taken from old engine because the temperature switch was different in swift engine and wiring did not suit,so old assembly was switched to suit,which was in good condition.
Turbo intake housing was facing upwards in swift engine where palio faces down to the intercooler so the intake side assembly ie.outer cover of turbo.,(the casting part) was changed it, but not the exhaust side and vaccum switch oil body and turbo fins also intake casting inner part which holds fins was intact.
The catalytic converter was taken from swift, old one was full of oil , where new one costs 26k we bought it for 1k in exchange of old.
Note: fuel pump has two ports in and out of fuel, it will look different in palio engine but it also has same two ports,just cut the tubes and join it, also fuel filter was from palio.
Other things done.
Gear box fitted like cream in the new engine where few changes have to be done, there will be two metal bushes which seats over gearbox ,you must replace those from old engine and you are good ti go.
Hydraulic power steering was bit of a trick, thanks fiat had left housing for power steering in engine block even in swift engine, only thing is the engine seating has to be switched from palio engine to swift one. Even the holes for those was pre drilled in factory. In swift engine. Ie fiat manufacturing.
There are two belts from main flywheel.
1 for tensioner , ac, water pump
2 from flywheel to alternator and power steering.
Engine wiring was done and seated with gearbox and made into palio with 0% error.
Now the awesome moment:
We connected radiator and intercooler and fuel filter lines to engine and ECU main plug from engine wiring.
Inserted the key and cranked for 10 seconds ,no response.
We forgotten to fit 12v regulator line which supplies pure 12v to ecu, also we changed
Oil and oil filter .
Then few cranks and in 7th sec engine was up and running.
What a happy moment it was.
Engine was so silent as palio engine sounded like old generator.
New heat is so strong. Let happy miles much for new heart transplated palio style .
Note. Egr value is in bs4 standards looks different than in old engine, but wiring matches.
Thing's to be done
Ac compressor had worn out only 100ps pressure was found in compression test, as mech. Say its a rotor type than new generation piston type, repairing is not advised. Will find one from old paio total loss soon :)
Gas filling will be 1.5 k
Radiator and intercooler is cleaned refitted .
Cololent tank will be replaced
Power steering oil and gear oil will be changed which we forgot to do while engine change.
Doors 3 way opening ie step by step opening assembly has to be greased in all doors.
Washer pump chk
Engine wiring taping and securing.
Fuse box check
Obd error chk
Pls recommand if any. For new born :)
Old engine pic