Question about 2006 Suzuki Swift
"I have a Suzuki Swift '08 M/T, a customer car. From engine scanner it has a P0340. The car can be started normally, but as soon as the ignition is switched on, the tachometer needle drops to zero. And if the car is driven while the Check engine is still on, there will be fuel cut at 4000rpm. If the check engine is cleared when the car is on, the it can be driven normally. But as soon as the ignition is turned off and on again, the P0340 will come again.
This is easy, 340 is fully cover here
Camshaft Position (CMP) Sensor Circuit
the sensor is bad/dead or intermittent.
the modern engines, (some) can run a while with one or both RPM
sensors bad.(not both same time)
there are 2, the CMP and the CKP.
crank, and cam in english.
on some cars, the ECU goes to limphome when one dies.
btw , both need to work for OBD2 MISFIRE to work.
use alldata, look up the code for your year, then look up
Diagnosing, CMP ,
some cmp on suzuki are very smart, they have dual sensors inside.
this allows limp home to work better.
the cmp is at the rear of the cam on most suzuki.
Posted on May 18, 2013
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Posted on Jan 02, 2017
Is there a leak in one of the fuel lines? Check the length of the fuel lines from the pump (you may need an extendable mirror to see the top of gas tank) right up to the point where it enters the fuel rail on the engine. Take special note of the junctions and try to do it with the car running and at a slight idle so fuel is pumping. Check next for a smell of too much gasoline along the fuel rail as one of the injectors may be improperly seated and or broken and leaking. Has the service engine check engine light come on at all or come on and gone out. If your o2 sensor(s) go you use more fuel. If they go there should be a code stored in your PCM (computer). You can pull any codes out of that car by finding the connector and jumping it. Also if your air element(filter) or any pipes are clogged in that system up to the throttle body you will use much more fuel.
Let me know how these tests go
Posted on Jul 15, 2008
any local mechanic should do it for 100.00 bucks but if theres a problem with the vehicule it will come back on with in hours. hope this could help
Posted on Jan 06, 2009
in the engine bay above the battery from memory is the fuse box for the main fuses & relays they should be marked on top of case one is for the fule pump.
Posted on Jan 18, 2009
might be some electrical problem, because, Suzukis are mostly controlled Electronically, it may represent a malfunction!!
try contacting an electrition!!
Posted on May 08, 2009
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