Moto Guzzi tuning, codes, infos & tips

Y = year as outlined below.

A = 1980
B = 1981
incrementally to; Y = 2000
1 = 2001
2 = 2002
incrementally to; 9 = '09
A = 2010
B = 2011
C = 2012
D = 2013
E = 2014
F = 2015
G = 2016
H = 2017
I = Not used as to be confused by a number 1
J = 2018
K = 2019
L = 2020
M = 2021
N = 2022
Incrementally to; Y = 33

More info:

Moto Guzzi model overview (MG Netherlands)

Moto Guzzi frame numbers by The Moto Guzzi Eagle's Nest (Murray Barnard)

Moto Guzzi frame numbers by lesamiguzzistes.fr

Moto Guzzi engine identification numbers:

MG engine identification numbers by Treecelestial

Guzzi mapping overview:

Moto Guzzi mapping overview (MG Netherlands)

Guzzi ECU mapping names and ECU list:

ECU mapping names:

Moto Guzzi ECU list (MG Netherlands)

Guzzi - ECUs:

7SM - California 1400

MIU G3 - V7 & V9 Single Throttle Body models

MIU G4 - V7 850 (CAN bus)

Magneti Marelli 11 MP - V85 (CAN bus)

5AM - All CARC models

15RC - V7 Classic, Nevada, Breva 750, California (from 2002), V11 (from 2002)

15M - California (1997-2001), 1100 Quota, V11 (until 2002)

16M - 11 Sport, Centauro, Daytona RS

P8 - Daytona 1000, 1000 Quota (from 1993/94*), California 1100 IE, California III (from 1993*)

P7 - California III (1990-1993), Daytona 1000 (1992-94*), 1000 Quota (until 93/94*)

*Note: The P7/P8 was sometime in 1993-1994. It was not simultaneous for all Models.

ECU replacements for Weber Marelli P8, 16M, 15M ECUs:

Australia:

Jefferies My ECU - ECU replacements - available as assembled unit or in kit form - for Weber Marelli P8, 16M, 15M ECUs

ECU P8: Daytona 1000, Quota 1000, California --> see link Jefferies

ECU 16M: Daytona RS, Sport 1100, V10 Centauro

ECU 15M: Quota 1100 ES, V11, California --> see link Jefferies

Flashing/Eproms/ECU for Guzzi Daytona RS / Sport 1100 / Centauro:

Germany (Guzzi Centauro):

Karsten --> for contact see fb-group: Moto Guzzi V10 Centauro

Australia (Guzzi Daytona RS/Sport 1100):

- Brad the bike Boy, Victoria --> Guzzi Daytona product info, Guzzi tech info and advice

- Jefferies MyECU, Australien

ECU/CDI repair:

The Netherlands

Carmo Electronics, Helmond

England:

Scorpio Electronics, King's Lynn

Moto Guzzi ECU Error Codes for 5AM ECUs shown on digital lcd display:

Guzzi models with 5AM ECU:

- Bellagio

- Breva 1100/1100 ABS/1200/1200 ABS

- Griso 850/1100/1200 8V

- Norge 850/1200T,GT, GTL

- Sport 1200/1200 ABS

- Stelvio 1200 4V/8V

--> Link to 'Error codes for 5AM ECUs' on guzzitech

Moto Guzzi Service code / Key-code numbers:

Instructions - How to insert the Guzzi Service Code:

- Apriliaforum - Remember to insert your user code

- guzzitech - Remember to insert your service code

Service code numbers:

- Breva 850 & 1100 with button-control: 36421 (or 36424, not confirmed!) ; with Joystick-control: 28315

- Guzzi Sport 1200 with button-control: 36421;
for 'Joystick' -models (Norge/Breva 11 etc.): 28315

- 2007-10 Norge 1200 2V & 2012+ 4V: 28315

- Griso 850, 1100 & 1200: 12425

- Griso 8V: 12425

- Bellagio: 21959

- Stelvio: 10695

- 1400 California: 34534

Moto Guzzi Re-Mapping password: 155173

Guzzi Service Codes overview for CARC-models:

Guzzi Service Codes

--> Link to Guzzi Service codes - pdf

02-Optimizer (air temp sensor) by Mistral V-Twin Boost / Booster Plug for fuel-injected Moto Guzzis:

Mistral, Mandello, Italy:

- V-Twin Boost for Guzzi Cali 1400

- all other fuel-injected Guzzi

IAT EVO GROUP, Italy by Luca Manici:

- IAT Evo/Evo X for Guzzi Quota 1000/ES, V10 Centauro, Daytona 1000, Cali EV 1100, Carc-Guzzi (Norge (850/1200), Griso (850/1100/1200), Breva (850/1100/1200), Bellagio, Stelvio), Breva 750/Nevada 750, V7 Classic/Cafe

Booster Plug, USA:

Booster Plug for Moto Guzzis

Remapping - GuzziDiag - Beetlemap / Dynojet PowerCommander / Guzzitech GT/GT-RX / RexXer / Rapid Bike Evo:

GuzziDiag:

for Carc-Guzzis (Griso, Norge/Breva, Sport, Stelvio), Breva 750, V7 Classic, V7 I-III, V9, Cali 1400, V11, Daytona, Quota

GuzziDiag: www.guzzidiag.de

GuzziDiag: www.von-der-Salierburg.de/download/GuzziDiag

GuzziDiag: www.guzzi-forum.de

Tutorial GuzziDiag:

GuzziDiag HowTo - tutorial by wildguzzi.com

GuzziDiag HowTo (Guzzi Quota) - tutorial by thisoldtractor.com

Beetlemap for Carc-, V7 und V85 - Guzzis by Mark Bayley:

griso.org

Lonelec, London:

Lonelec cables and adapters to connect your PC to your Guzzi

Dynojet PowerCommander:

Germany:

- Daes-Mototec, Germany:

--> Info Mapping by Daes-Mototec

--> PowerCommander / Rexxer

- Micron Systems, Fürth

Tuning fueling: Fuel injection/mapping from GT MotoCycles (Guzzitech), CA, USA

Products from GT MotoCycles: GT/ GT-Rx

UOverview tuning: fuel injection/mapping from GT motocycles (guzzitech): GT O2-Optimizer, Dynojet Autotune fueling packages, Dynojet PowerCommander III, GT-Rx Performance ECUs

RexXer ECU-tuning:

USA & Kanada: Rexxer.com

Europa: Rexxer.eu

Germany: Casa di Moto, Bielefeld

Australia: Torque Power Motorcycles, Queensland

Rapid Bike by dimsport:

Europa: Rapid Bike by dimsport

USA: Rapid Bike by dimsport North America, Orlando, FL

Carmo Electronics Tuning:

The Netherlands: Carmo Electronics, Helmond

Fuel injection specialists:

England:

- Mr Injector UK (Overhaul)

USA:

- Injector Repair LLC, Glenville, NY

Battery / Digital/electronic ignition systems / Ignition coil / Spare pickup & ignition box / Charge controller:

Digital/electronic ignition systems/charge controller/ignition coil & box:

Germany:

- Elektronik Sachse, Bremen

- Micron Systems, Fürth --> Dynatek ignition systems, Dynojet ignition modules

- Silent-Hektik, Unna

- stein-dinse, Schwülper (for DMC-products regarding. control disc/electronic ignition for Bosch/Saprisa/Moto-Witt Motoplat related prodcts)

England:

- Gammatronix , Coventry --> Electronic Ignition System Kit 12v, especially for small block Guzzis with carb/ignition points (V35-V65)

- Newtronic Ignitions by Autocar, London

USA:

- C5 Performance, Hortonville, WI

Australia:

- Jefferies MyECU

Ignition coils & ignition systems for Guzzi V35-65 / Tonti-Guzzis:

New Zealand/Australia:

- Whites Powersports

- Whites Moto, Melbourne

- bits4bikes, Brisbane

--> Ignition coils from Whites Moto for Guzzi V35-V65: Whites Moto electrical 12 volt ignition coil - single lead

- Tri-Spark, Blackwood

--> Ignition coils, digital ignition system "Tri-Spark Firexbox", spark plug lead & caps for Guzzi V35-V65 / Tonti-Guzzis

England (Ignition coils):

Electrex World, Stoke Row --> Yamaha & Suzuki 80 mm hole spacing HT Coil - HT13 for Guzzi V50

Motorcycle Products, Chelmsford --> 12V CDI Igniton Coil Single HT Lead + 2 Terminals 3 + 6 (80mm) for Guzzi V50

--> for all other coils for Guzzi V35 - V65 models, see the offer from Electrex World and Motorcycle Products.

Digital ignition systems specialists for Moto Guzzi bikes:

Germany:

- Dynotec, Monsheim

- KMS Motorrad Service Achim Kindermann, Warmsen

- Micron Systems, Fürth

- Radical Guzzi, Schwarzenfeld

The Netherlands:

- Carmo Electronics, Helmond

England:

- Muzzi Moto Racing, Stafford

Australia:

- Tri-Spark, Blackwood

Electrical parts for motorcycles:

England:

Electrex World, Stoke Row

Italy:

Elettro Discount, San Zenone al Lambro, MI

Fueling / Remapping Guzzi Stelvio:

- ECU/Mappings from GTMotorCycles

Electrical systems:

Infos:

Wiring/Elektric from "This old tractor"

Links Elektric from "This old tractor"

Carl Allison's Moto Guzzi wiring diagrams

Electrical / wiring specialists:

Germany:

- Motek Motorradelektrik, Bielefeld

- replacement alternators

- exchange regulator

- Ignition box repair

- conversion from 6 to 12 volts

- electrical repair

- alternator repair

- starter repair

- electrical check (also preventive)

- production of individual circuits and wiring harnesses (e.g. minimal electrics)

- Help with Moto classics, exotics and special conversions

England:

Ferret's Custom Electrickery;

--> Story about Ferret's - The Classic Motorcycle

Rupe's Rewires, Oundle

Electrical spare parts:

England:

niks-euro-bits (Ebay)

E10 compatibilty for Guzzi engines with an ethanol-fuel mixture of 10 % ethanol & 90 % gasoline, known as E10

- V7 Classic: compatible - starting with/after frame number ZGULW0001BM115002

- V7 Cafè: compatible - starting with/after frame number ZGULWA006BM112067

- V7 Racer: compatible - starting with/after frame number ZGULWB00XBM100722

- California 1100: compatible with frame number with prefix ZGUKDE - ZGUKDG - ZGUKDH - ZGUKDL - ZGUKDM

- Nevada 750: compatible, starting with model year 2008

- Bellagio: compatible

- Breva: compatible all models except Guzzi Breva 750

- Norge: compatible - all models

- Griso 850: compatible - starting with/after frame number ZGULSB0016M111528

- Griso 1100: compatible - starting with frame number ZGULS00017M1133321

- Griso 1200: compatible with frame number with prefix ZGULSE - ZGULSG

- 1200 Sport: compatible

- Stelvio: compatible - all models

Suspension / fork specialists:

USA:

Frank Forks, Evanston, IL

Sean Fader from Moto Guzzi Classics, Signal Hill, CA

Guzzi Tips & Tricks:

Wildgoose/Wildguzzi Tips'n'Tricks

Hard to find Guzzi-Infos from "This old tractor" by Gregory Bender

Big-bore kits/tuning for Guzzi V7/1200 8V & special builds

Italy:

Guareschi Moto, Parma:

Guareschi 1380cc-big-bore kit for 1200 8V-Guzzis

Guareschi Moto big-bore kit:

1380cc big-bore kit for Guzzi 1200 8V by Guareschi Moto

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Germany:

Moto Guzzi Center Peter Lamparth, Bad Boll:

Renard Guzzi, engine made by Peter Lamparth

Renard Guzzi, 1200 8V-engine tuned and enlarged to 1330cc by Peter lamparth

Peter Lamparth - Custom-builds:

1330-1380cc big-bore kit for Guzzi 1200 8V by Peter Lamparth

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Radical Guzzi - Guzziladen Stefan Bronold, Schwarzenfeld:

Guzzi V12 by Radical Guzzi

Radical Guzzi - Custom builds:

- Tonti-Guzzi V12 (1200 8V)

- Retro Le Mans V11/1200 8V/1450 8V

- Café Racer & V7 Classic

- Guzzi Ristretto with 1400 8V Cali-engine

- Guzzi Fugitive with 1151cc / 1380cc 8V-engine

- Guzzi MGR 1200 with 1151/1380/1502/1700-engine

Guzzi Retro Le Mans by Radical Guzzi

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Moto Schmitz, Wassenberg:

Daytona 4V Le Mans II by Moto Schmitz

Custom Tonti-Daytona 4V

A Daytona 4v-engine is mounted in a Le Mans II -frame

Moto Schmitz - Custom builds:

Tonti-Daytona 4v by Moto Schmitz

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USA:

GTMotoCycles - (guzzitech), CA:

Guzzi GTM-01 by GTMotoCycles

- GTM-custom builds-Guzzis:

- GTM-01 / GTM-01.5 / GTM-02 by GTMotoCycles

- GTM-big-bore kits for Guzzi V7 Classic, V7 I-III:

NEW! - - Now available from GTMotoCycles
(Guzzitech), CA, USA - - NEW!

820cc Big Bore Pistons for Guzzi V7 I - III vrroooooooooom!

820cc performance curves by Guzzitech

820cc Big Bore Pistons for Guzzi V7 III from GTMotoCycle (Guzzitech):

GT V7 820 - 2V Big Bore pistons for Guzzi V7 III by GTMotoCylces

also available for V7 Classic - V7 I / II

(model year 2009 - 2016):

GT V7 Big Bore 820 - 4V pistons for
Guzzi V7 C - V7 II by GTMotoCycles

GT V7 Big Bore 820 - 2V pistons for
Guzzi V7 C - V7 II by GTMotoCycles

--> Read the 820cc 2V big-bore-V7 I/II review here.

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Guzzi Startus Interruptus:
Problem solving / DIY-fix / available starter relay bypass kits to buy

Affected models: all newer Guzzis: V11, all Carc-models: Breva B11/B12, Norge, Sport, Griso, Bellagio, Stelvio; Guzzi Breva 750, V7 Classic/Cafe

Topics to the starter issue and problem solving:
wildguzzi - B11/Norge Startus Interruptus-the MPH Solution

wildguzzi - Startus Interruptus / Starting Problems on CARC Guzzis

V11LeMans - Startus Interruptus

guzzitech - B11/Norge Startus Interruptus-the MPH Solution

grisoghetto - Startus Interruptus on a Breva 750 resolved - but other issues unresolved

Moto Guzzi Breva starter relay fix:

DIY - Tutorial on youtube from Jonny Knuckles:

Moto Guzzi click, no start - Fix starter relay bypass - 2004 Guzzi Breva 750

DIY- Tutorial on youtube from Mike's Machines:

Moto Guzzi Breva 750 Starter Relax Fix

Where to buy the complete starter relay bypass kit:

USA: MPH Cycles, Houston, TX

Europe - Italy:

Silvano Bosticco, Trofarello, Turin, Italy - Kit starter relay Moto Guzzi / Kit starter relè Moto Guzzi on ebay

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Speedo/tacho/gauges & ECU/CDI-repairs:

Switzerland:

Cortellini & Marchand, Birsfelden

The Netherlands:

Carmo Electronics, Helmond

Carmo Electronics - Dashboard repair - Moto Guzzi

Repair of ECUs for all Carc-Guzzis (Bellagio, Breva B11/12, Norge 2V/4V, Griso 1100, 1200 Sport, Stelvio 8V), Breva/Nevada 750, V7 Classic II, V9, California 1400

England:

Scorpio Electronics, King's Lynn

USA:

Joel Levine Company, Lafayette --> Repair of analogue speedo- and tachometers & gauges

Joel Levine Company, Lafayette - Speedo/tacho/gauges-repairs

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Moto Guzzi spare key & new keys:

Germany:

Georg Völz GmbH, Bremen

The Netherlands:

Carmo Electronics, Helmond --> for lost Guzzi keys

England:

Basildon Locksmiths, Basildon

Express Keys Bristol, Bristol

replacementkeys, Leighton Buzzard

USA:

Keys4Classics

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- How to add a tacho/rev counter to your Guzzi V7 III Stone/Stone Night Pack/Carbon/Rough -

Guzzi V7 III Milano

Forum-discussion:

- Threat on wildguzzi.com

Guzzi V7 III - service/workshop manual:

- Guzzi V7 III service/workshop manual

Guzzi V7 III - parts catalog:

- parts-motoguzzi.com

- guzzitek.org

- stein-dinse.biz

V7 III - tachograph/rev counter-availability:

- parts-motoguzzi-com

- moto-guzzi-onlineshop.de

- stein-dinse.biz

- HC-Motorradtechnik - Heinz Collman

- TLM-Moto Guzzi

- Fowlers Moto Guzzi

- guzzitech - GTMotoCycles

- Ebay.com (worldwide)

subito.it

--> part number 2D000294

Moto Guzzi spare parts & more on facebook:

- Passione Guzzi Ricambi e Moto Guzzi: https://www.facebook.com/groups/1613144098981234/

- Moto Guzzi classifieds: https://www.facebook.com/groups/motoguzziclassifieds

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Gearing Commander - Guzzi V85

How many revs makes my Guzzi in top gear?

Look at Gearing Commander

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Does my motorcycle fit my body height?

Cycle Ergo - Guzzi V85

The Motorcycle Ergonomics Simulator knows!

--> cycle-ergo.com - Motorcycle Ergonomics, made by GuzziDiag

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A class of its own: Guzzi Breva 750

Guzzi Breva 750

Infos & more Guzzi Breva 750:

- Guzzi Breva 750 - Infos & tips by Dan Martin

Technical upgrade:

Lambda sensor Bosch LSH-24
for Guzzi Breva 750:

Lambda sensor Bosch LSH-24, type no 0258005087

The improved Lambda sensor LSH-24 from Bosch replaces the older type LSH-15 used by most Guzzi motorcycles.
Due to a new calibration, it is more sensible and precise. So the control unit works better in low ranges.

Availability: at the Fiat dealer or Ebay

Manufacturer: Bosch

- Type LSH-24, part no 0258005087
(LS 5087: length 325 mm)

- Type LSH 24, part no 0258003805
(LS 3805: length 400 mm)

Update March 02, 2021:

The new Lambda sensor Bosch LS 6206, part.no 0258006206, replaces LS 5087.

For the Breva 750 the shorter sensor cable, LS 5087 or LS 6206, matches the original cable length but the longer cable, LS 3805, can also be used, just shorten it.

The "old" lambda sensor, LSH-15, is used for all Guzzis built from 1997-2012. The newer, more modern sensor LSH-24 can be used for all these models as well.

Link: Stein-Dinse - LSH-15-overview of Guzzi factory equipped part as standard

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Guzzi Stelvio 1200 NTX

Roller tappets for Guzzi 1200 8V:

Model - Engine Designation - Last 5 Digits of Serial Number - Date of Production

Stelvio - AC - after 12596 - 03/12/2012
Griso - A8 - after 13524 - 04/12/2012
Norge - AA - after 12214 - 04/18/2012

According to Piaggio, motorcycles produced after these specific Serial Numbers / Production Dates, have the implemented design change valve train, and are "roller" engines.

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- Multifunction display Periscope B.1 for Guzzi Stelvio by gimpogarage:

Mulitifunctional display Pericope B.1 by gimpogarage - Guzzi Stelvio

The Periscope B.1 by gimpogarage features:
Graphical speedometer, engaged gear and engine temperature, engine rpm, speed, voltmeter, TPS reading & reset, diagnostic faults, gear statistics, spot LED-light, +12 volt additional power plug

Periscope B.1 by gimpogarage - Guzzi Stelvio