Tata indica 1.4 petrol no1 injector nor working, both wire shows possitive no pulse, 2 3 and 4 have a pulse while engin is running, if i take no2 injector wire to no1 it is working

Start by disconnecting the starter solenoid. If the engine does not crank, then there may be a problem with the relay or wiring.

what does pulse mean, scope or NOid test lamp dead on injector
or the injector tips do now spray when engine is cranked
we can not see you doing the tests and matters.


symptoms. my guess African car, and no engine told, gas/petrol not told
sizes in CC or liters. 4cylinders? (roller cam sure)
2006 is GEN 3.
wiki says it is
1,297 cc and 1,597 cc Rocam (Roller Finger Camshaft)
1.3 or 1.6L which one? SOHC
Brazilian-designed Rocam engine is of single overhead-cam configuration with two valves per cylinder.

dead engine, cranks fast right but engine is dead, will not start or stay running.
won't start with quick start spray works, but will not stay running,
seems it has spark (spray works and sounds good)
starts but will not RUN, (spray lasts for 3 seconds)

so is the cam belt ignored and now slipped (if has belt, no books here)
all fuses, good
scan the PCM for DTC error test

the PCM cuts fuel (injectors) for many reasons, for sure to not catch fire.
1: all fused checked for good in all fuses boxes. as in ALL.
2:no real engine told or country told so folks can help with more exact answers
causes, injection dead ( but PCM fires them with electrical pulse)
top cause fuel pressure not to spec,
the crack a line dribble tests are no good. if dry yes but dribble tests mean zero.
the PSI (BAR)_ pressure must be at spec to the fuel rail.

that is one answser, now lets to , injector all 4 pins have no electrical pulse using noid test lamp or scope see the super fast pulse there, 5mS (0.005 seconds)
that cause is, PCM sees spark dead even if spark is good
the PCM seens throttle by wire dead if present, (no books in USA for bantam)
PCM sees CMP or CKP sensor errors, cam or crank sensors.
PCM sees IMMO failing (security key if has it)

now answer 3.
the engine compression is not 150psi and up tested. 10Bar up, not less.
on all 4 cylinder, and near even.

EGR stuck open
CAT core melted and now engine can not pump air, or run.
lots of test to do .
but I bet fuel pressure is wrong, at the rail 30psi up. for most cars
I have no PSI spec, 2bar up. fuel pressure. not zero not 1. but 2 up.

What you are describing only occurs when the camshaft/engine timing is not correct.

When the camshaft timing is set, the #1 piston must be at TDC (top dead center), and the intake and exhaust valves are closed. Any timing marks should be aligned at this point. On a vehicle with a distributor, you would want to install it with the ignition rotor pointing at the #1 spark plug wire when the crank and camshaft are at this position.

The camshaft turns at 1/2 the speed of the crankshaft, so, if it's doing the opposite of what it should be doing, the timing is off by 1/2 turn of the camshaft, 180 degrees.

Check the power source in the fuse box to see if they are getting power. http://www.fixya.com/cars/t26927374-tata_indica_1_4_petrol_no1_injector_nor

i know a website that has very good manuals online, without expiry i.e. for lifetime. www.reliable-store.com
they can help you with this

The timing marks are on the camshaft drive

Check for power and ground at 3 and 4. Wiring. Compare them to 1 and 2

Compare this image

with image on page 82 of the manual here: http://www.scribd.com/doc/42961650/Tata-Indica-V2-Petrol.

Did you ever find a wiring diagram for the tata indica 1.4 petrol lsi? I am looking for the diagram as well!

sorry but my alldata book doesnt show this model ,come to think of it never seen a petrol version here ,only diesel but i have found two firing order layouts and thats with engine infront of you no 1 back left and another one with no1 front right ,so its no1 say front right side then no2 at the back behind it no3 at front in middle and no4 behind it then no5 left front with no6 behind it and firing order 123456 then reverse that layout if it doesnt work