Where is the egr valve located on a 1.6 petrol zafira

Opel Zafira 1.6B gen2 Petrol not CNG fuel ,right? A.K.A, FAMILY 1 ENGINE.
SINGLE OR TWIN CAM?

a total lack of power , full power(engine) weak. (stick shifted)
400RPM means the PCM can not control idle. AT ALL.
check fuses first.!
scan it next using a real scan tool not some $20 code reader.
there are in fact many causes for this, and newer the IAT intake air temp sensor) EGR stuck open sure. but not now egr is new(main valve)

1. a bad engine, even cam belt slipped. never allow this.
2. bad spark, 1 or more coils , spark plug bad.
3. bad fueling too rich or too lean or bad fuel

so did you drive the car over 100km and not replace the cam belt
if yes oops. that can wreck the engine or bend valves.


sold here and with many 1.6L engine variants
Europe (except for United Kingdom), Japan, China, Hong Kong, Singapore, Taiwan & South Africa

EGR valve is usually vacuum controlled because of the high temp that is fed through it.

The baffels in gas tank r broke makein fuel go to one side and starving pump

images for Where is E.G.R. located
How to Clean your EGR Valve (1.9 CDTi) - YouTube? 9:07https://www.youtube.com/watch?v=kDXKNLv4bF8Oct 14, 2012 - Uploaded by Absolute ModictsThe Vauxhall Astra 1.9 CDTi EGR Valve has real big issues with Blocking up, and Need cleaning regularly ...Replace an EGR Valve : Finding the EGR Valve - YouTube? 1:53https://www.youtube.com/watch?v=QCLfLv8wtlYApr 23, 2008 - Uploaded by expertvillageHow to properly locate your EGR valve. Learn how to remove and reconnect exhaust gas recirculation valves ...

The EVAP service port is located in the EVAP purge pipe between the EVAP purge solenoid and the EVAP canister. The service port is identified by a green colored cap.



Fig. Showing location of (1) Evaporative Emissions (EVAP) Canister Purge Solenoid and (2) Exhaust Gas Recirculation (EGR) Valve




Fig. EVAP Purge valve solenoid (3) mounting bolt (2) and insulator (1) on 2000-2005 4.8L, 5.3L, 6.0L Engines

Hope this help (remember rated the post).

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REMOVAL PROCEDURE 1. Turn OFF the ignition. 2. Disconnect the EGR valve electrical connector 3. Remove the bolt retaining the pipe assembly from the EGR valve and carefully pull the pipe assembly back. 4. Remove the EGR valve retaining bolts. 5. Remove EGR valve assembly. 6. Remove the gasket. INSTALLATION PROCEDURE
1.
Install the EGR Valve with a new gasket to the intake manifold. NOTE: Refer to Fastener Notice in Service Precautions. 2. Install the bolts through the EGR valve. Tighten Tighten the bolts to 30 N.m (22 lb ft) 3. Connect the pipe assembly to the EGR valve. 4. Install the bolt. Tighten Tighten the bolts to 30 N.m (22 lb ft) . Connect the EGR valve electrical connector.

on petrol V6 engine its right rear side of inlet manifold(left side when looking into engine bay) see pics. below
diesel its on inlet manifold left side middle section of manifold

Check for

vacuum leaks on intake manifold,

the air tube between the air filter.

intake manifold vacuum hose.

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clean throttle plate with Berryman carburator cleaner

SEE sample picture HERE
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Also remove carbon built up behind the EGR valve and the EGR passage tube.

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Vacuum leak WILL offset the intended 14.7 to 1 air fuel ratio.

More un-metered air (leaks) will lean out the fuel mixture.

Use small amount of Berryman carb clearer at potential air leak area will help you identify trouble spot.

At idle,just spray and listen for the RPM surge.

The in-rush of carb clearer will increase the RPM on the motor.

Record the problem spot(s) and address it later.

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EGR carbon built up require 2+ hours to clean from start to finish.

You will need a new EGR base gasket before your start.

Locate and remove the EGR valve after the vehicle is cool down.

Carefully record the connector and vacuum line (for older vehicle) location by drawing an easily to follow diagram.

Remove the EGR valve.

Inspect the location of the carbon built-up inside the valve and the EGR passage tube.

SOAK these areas with WD-40 spary.

You will need a small screwdriver,cloth hanger and lot of newspaper and time to get this cleaning done right.

RE-SOAK the carbon and let it sit for over-night will also help.

One the last round,pass a shop vacuum of the EGR valve and the passage pipe.

Install the new EGR gasket and connectors.

Allow the vehicle to warm up outdoor to burn up any remaining WD-40.


Take it for a test drive.


Please rate my answer if it's useful to you.


Cheers,

Mustgo

The egr valve is located at the end of a hose that plugs into youe valve cover. It is pushed right into a rubber grommet that is located in one of the valve covers. I hope this helps. don.t forget to rate my nswer, thanks