How reset service light on chery tiggo - Chevy Chevrolet Cars & Trucks

All in this links, videos as well.

https://www.google.com/search?q=chery+tiggo+1.6+timing+marks

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ask your local dealer

No. All you can do is replace the TPS. Throttle Position Sensor. Throttle bodies cannot be programmed or reset. All you can do to a throttle body is take it apart and clean it. Just replace the TPS.

Here you go..they always have service manuals for your Chery.
Chery TIGGO User Manual

Chery Tiggo 2.0 liter engine.
cylinder head torque sequence: 7 6 2 4 9 .......................................... 10 3 1 5 8
Is's done in 3 stages 1st stage 45 Nm......
2nd stage 90 degree turn, or a 1/4 turn......
3rd stage 90 degree turn, or a 1/4 turn.......

Camshaft bolts inlet and exhaust share the same torque settings 120 Nm

Cylinder head bolts MUST be replaced.

Main bearing cap Bolts: 1st 45Nm.......
2nd 180 degree turn, or 1/2 turn.......
Connecting Rod Bolts 1st 25Nm......
2nd 90 degree turn or 1/4 turn

Lower cylinder Block bolts 23 Nm........
Camshaft bearing cap bolts: 11Nm

It depends on how violent the jerking is? Could be as simple as a plug &/or lead breaking down or as complicated as a fuel delivery problem. Sorry not much help, but I don't have much to go on..

Try disconnecting the battery black cable for 5 minutes to reset the idle speed. Also make sure you don't have an issue with air trapped in the cooling system, did you bleed the air out?

Check if you have spark if yes check if the fuel pump working ,if yes check fuel presser ,all the best.